11. Graph the function. Label the vertex and axis of symmetry. State the domain
and range. Then describe where the function is increasing and decreasing. *
f(x) = 2(x - 1)(x – 3)

True, conditional formulas can be used to exclude data from analysis if certain conditions are met. These formulas, often found in spreadsheet software and programming languages, allow you to set specific criteria that must be met in order for the data to be included or excluded from your analysis.

This can be useful in situations where you need to focus on specific subsets of data, or to remove outliers or irrelevant information from your dataset.

By incorporating conditional logic in your formulas, you can ensure that only relevant and useful data is included in your analysis, making it more accurate and efficient. Overall, the use of conditional formulas can greatly enhance your data analysis by providing a flexible and powerful tool to filter and process your data based on specific requirements.

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Answer:

The average rate of change of the function is: 0

Step-by-step explanation:

The function y = f(x) is graphed below.

From the graph it is clear that:

at x = -8, the value of f(-8) = -10

at x = -1, the value of f(-1) = -10

We have to determine the average rate of change of the function f(x) on the interval -8 ≤ x ≤ -1.

so

at x₁ = -8, f(x₁) = f(-8) = -10

at x₂ = -1, f(x₂) = f(-1) = -10

Using the formula to determine the average rate of change of the function f(x) on the interval -8 ≤ x ≤ -1.

Average rate = [f(x₂) - f(x₁)] / [ x₂ - x₁]  

                      = [f(-1) - f(-8) ] / [-1-(-8)]

                      = [-10 - (-10)] / [-1+8]

                      = [-10 + 10] / 7

                      = 0 / 7

                      = 0

Therefore, the average rate of change of the function is: 0

Area A of squares S₁, S₂, S₃ and S₄ are 1 square units, 4 square units, 9 square units and 16 square units. Perimeter P of squares S₁, S₂, S₃ and S₄ are 4 units, 8 units, 12 units and 16 units.

A closed shape's perimeter is the sum of the lengths of its outside boundaries. The lengths of all the sides are added to determine the measurement.

Let four squares are S₁, S₂, S₃ and S₄.

And the sides of squares S₁, S₂, S₃ and S₄ are 1 unit, 2 unit, 3 unit and 4 unit respectively.

To find the perimeter P and area A:

Area of the square = side x side

And the perimeter of the square = 4(side)

For square S₁,

Area of the square = 1x 1

Area of the square A = 1 square unit.

And the perimeter of the square P = 4(1) = 4 units.

For square S₂,

Area of the square = 2 x 2

Area of the square A = 4 square unit.

And the perimeter of the square P = 4(2) = 8 units.

For square S₃,

Area of the square = 3 x 3

Area of the square A = 9 square unit.

And the perimeter of the square P= 4(3) = 12 units.

For square S₄,

Area of the square = 4 x 4

Area of the square A = 16 square unit.

And the perimeter of the square P = 4(4) = 16 units.

Therefore, A of squares S₁, S₂, S₃ and S₄ are 1 square units, 4 square units, 9 square units and 16 square units. P of squares S₁, S₂, S₃ and S₄ are 4 units, 8 units, 12 units and 16 units.

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Answer:

Step-by-step explanation:

answer is c

Answer:

The answer is B, the second one on your screen. I hope I wasn't too late! :)

Answer:

3 OR 8  hope this helps!

Step-by-step explanation:

Answer:

\(\frac{33}{7}\)

Step-by-step explanation:

\(7\)×\(4=28\)

\(28+5=33\)

Thus, it becomes \(\frac{33}{7}\)

Answer:

33/7

multiply whole number with denominator and add numerator

Answer:

y=-13

Step-by-step explanation:

if x=-4 and y=3x-1,

plug the value for x into the y= equation:

y=3(-4)-1

multiply through distributing 3

y=-12-1

y=-13

hope this helps <3

The MAD statistic for the given sample proportions is 0.118.

Given the four sample proportions, we need to determine the MAD statistic.

The MAD (Mean Absolute Deviation) is the average of the absolute deviations from the mean of a sample. In order to find the MAD statistic, we need to follow the steps below:

Find the mean of the sample proportions, which can be done by adding them together and dividing by the total number of proportions: (0.64 + 0.42 + 0.7 + 0.45)/4 = 0.5525.

Find the absolute deviation for each proportion by subtracting the mean from each proportion and taking the absolute value:|0.64 - 0.5525| = 0.0875|0.42 - 0.5525| = 0.1325|0.7 - 0.5525| = 0.1475|0.45 - 0.5525| = 0.1025

Find the average of the absolute deviations by adding them together and dividing by the total number of deviations: (0.0875 + 0.1325 + 0.1475 + 0.1025)/4 = 0.1175, which rounds to 0.118. Therefore, the MAD statistic for the given sample proportions is 0.118.

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Answer:

Yes

Step-by-step explanation:

Step 1) Again - recall back to Pythagoras' Theorem: A^2+B^2=C^2 - when the squares of two of the sides of the triangle are equal to the square of the hypotenuse - then it is a Right Triangle.

Step 2) the equation will be written as such: (56/5)^2 + (21)^2 = (119/5)^2 and you render the exponents as: 125.44 + 441 = 566.44

Step 3) Add the numbers on the left: 566.44 = 566.44 - since the left equals the right, it is therefore a Right Triangle.

Using the given formula, the sum of S(n) for the arithmetic series is 565.5.

In the given question we have to find the sum S(n) for the arithmetic series

The given formula is S(n)=n/2 {a(1)+a(n)}

The given values are a(1)=12, a(n)=75,n=13

We just have to put values in given formula

S(n)=n/2 {a(1)+a(n)}

S(n)=13/2 (12+75)

S(n)=6.5*87

S(n)=565.5

Hence, the sum of S(n) for the arithmetic series described is 565.5.

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To determine if a misspelled name is repeated throughout a dataset, a data analyst can use the COUNT function. This function counts the number of occurrences of a value in a range of cells.

Alternatively, the data analyst could use the COUNTA function, which counts the number of cells in a range that contain data (including text and numbers, but not empty or blank cells). The COUNTA function would also count the number of occurrences of the misspelled name in the dataset.

What is a dataset, using an example?

A collection of numbers or values pertaining to one subject constitutes a data set. An example of a data set might be each student's test scores for a certain class. The amount of fish that each dolphin eats in an aquarium is a data set.

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The inequality of the function is 36 + 4x < 95 and Rahul can use 14 gigabyte while staying within his budget

The given parameters are:

The above means that;

The total charges per month is

C(x) = Flat cost + Rate per gigabyte x Number of gigabyte

So, we have

C(x) = 36 + 4x

For the bill to be under $95, we have

36 + 4x < 95

Solving further, we have

4x > 59

Divide by 4

x < 14.75

Hence, the inequality is 36 + 4x < 95

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After making a $150 deposit in the bank in one year, two years, and three years, Homer will have a total of $689 in the bank in four years, considering the interest rate of 5.6%.

Let's break down the problem step by step. In one year, Homer makes a $150 deposit. After one year, his initial deposit will earn interest at a rate of 5.6%. Therefore, after one year, his account balance will be $150 + ($150 * 0.056) = $158.40.

After two years, Homer makes another $150 deposit. Now, his initial deposit and the first-year balance will both earn interest for the second year. So, after two years, his account balance will be $158.40 + ($158.40 * 0.056) + $150 = $322.46.

Similarly, after three years, Homer makes another $150 deposit. His account balance at the beginning of the third year will be $322.46 + ($322.46 * 0.056) + $150 = $494.62.

Finally, after four years, Homer's account balance will be $494.62 + ($494.62 * 0.056) = $689.35, which rounds down to $689. Therefore, Homer will have $689 in the b in four years, considering the interest rate of 5.6%.

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Answer:

25 / 4

Step-by-step explanation:

To find the left sum, you need to....
1.) Find Δx

2.) Find \(x_{k-1}\)

3.) Find ∑\(^n_{k=1}f(x_{k-1})\)Δx

4.) Solve for the left sum

Answer:the answer might be C or B

Step-by-step explanation:

The given ordered pair (1,9.24) represents the ordered pair represents the monthly cost of one song. Option C is correct.

Given that,
Avery signed up for a streaming music service where there's a fixed cost for a monthly membership and a cost per song downloaded. Her total cost is given by the linear graph.

The graph is a demonstration of curves that gives the relationship between the x and y-axis.

Here,
According to the question,
9.24 is the total cost marked on the y axis so corresponding to this the value of x is 1 which represents the number of song,
So the given ordered pair describe that the cost of one song per month is $9.24.

Thus, the given ordered pair (1,9.24) represents the ordered pair represents the monthly cost of one song. Option C is correct.

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Answer:

Step-by-step explanation:

120

Answer:

68 degrees higher.

Step-by-step explanation:

You have to start at negative ( -11 to 0 ) which is already 11 degrees and then you need to count how much degrees from 0 to 57.

Answer: 68°F warmer was the temperature in Los Angeles

Step-by-step explanation:

\(57^0F-(-11^0F)=\\\\57^0F+11^0F=\\\\68^0F\)

Answer:

12 miles

Step-by-step explanation:

Total miles = Length of trail ×

Number of times she rode

Total miles = 3 miles × 4 times

Total miles = 12 miles

Mika traveled a total of 12 miles.

p-value < 0.0001, reject null hypothesis. Proportion of supporters for issue 1 is significantly different from the majority.

To find the p-an incentive for this present circumstance, we really want to direct a speculation test. We should expect the invalid speculation is that the extent of allies for issue 1 is equivalent to the larger part, and the elective theory is that the extent of allies is not the same as the larger part.

Utilizing a two-followed z-test with an importance level of 0.05, we can work out the z-measurement as:

z = (210/400 - 0.5)/sqrt(0.5 * 0.5/400) = 4.14

The p-an incentive for this test is the likelihood of getting a z-score more noteworthy than 4.14 or not exactly - 4.14, which is tiny (under 0.0001). In this way, we can dismiss the invalid speculation and presume that there is sufficient proof to propose that the extent of allies for issue 1 is altogether not quite the same as the larger part.

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Answer:

$1,407.10

Step-by-step explanation:

1000(1.05)^7 = 1.05^7 ≈ 1.40710 * 1000 = $1,407.10

Answer:

30

Step-by-step explanation:

2/3*x=20

2x=20*3

x=60/2

x=30

Answer:

I don't know the answer! this is hard

Step-by-step explanation:

Answer:

need help

Step-by-step explanation:

Answer: Exact Form:

1/16

Decimal Form:

0.0625

Step-by-step explanation:

The limit of the given expression is DNE (does not exist)

To evaluate this limit, we can use the fact that:

\(lim (u/v) = (lim u) / (lim v)\)

as long as \(lim v\) is not equal to 0.

Using this fact, we can find the limits of the numerator and denominator separately.

For the numerator, we have:

\(lim\) (1/8x) = 0 as x approaches infinity

For the denominator, we can simplify it using the fact that \(e^{(-8x)} = 1/(e^{(8x)})\):

\((1/e^{8x} - 1) = (1 - e^{(-8x)}) / e^{(8x)}\)

As x approaches infinity, \(e^{(-8x) }\)approaches 0, so we have:

\(lim (1/e^{8x} - 1) = lim ((1 - e^{(-8x)}) / e^{(8x)}) = lim ((1 - 0) / (0))\) = DNE

Therefore, the limit of the given expression is DNE (does not exist).

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Answer:

8

Step-by-step explanation:

4 and jacob has 4. v. ...................

hola como estas espero que bien y que te hice el deposito de

Answer:

Step-by-step explanation:

Both Geometric Mean vs Arithmetic Mean are the tools to calculate the returns on investment in finance and also used in other applications such as economics, statistics

To predict a linear regression score, you first need to train a linear regression model using a set of training data.

Once the model is trained, you can use it to make predictions on new data points. The predicted score will be based on the linear relationship between the input variables and the target variable,

A higher regression score indicates a better fit, while a lower score indicates a poorer fit.

To predict a linear regression score, follow these steps:

1. Gather your data: Collect the data p

points (x, y) for the variable you want to predict (y) based on the input variable (x).

2. Calculate the means: Find the mean of the x values (x) and the mean of the y values (y).

3. Calculate the slope (b1): Use the formula b1 = Σ[(xi - x)(yi - y)]  Σ(xi - x)^2, where xi and yi are the individual data points, and x and y are the means of x and y, respectively.

4. Calculate the intercept (b0): Use the formula b0 = y - b1 * x, where y is the mean of the y values and x is the mean of the x values.

5. Form the linear equation: The linear equation will be in the form y = b0 + b1 * x, where y is the predicted value, x is the input variable, and b0 and b1 are the intercept and slope, respectively.

6. Predict the linear regression score: Use the linear equation to predict the value of y for any given value of x by plugging the x value into the equation. The resulting y value is your predicted linear regression score.

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In this case, the base is labelled as 1.5 inches, and the height is labelled as h. We also know that the area of the triangle is labelled as 2 square inches the missing dimension of the triangle is 2.67 inches.

The formula for the area of a triangle is:

\(Area = 1/2 \times base \times height\)

In this case, the base is labelled as 1.5 inches, and the height is labelled as h. We also know that the area of the triangle is labelled as 2 square inches. Therefore, we can plug in these values into the formula and solve for h:

\(2 = 1/2 \times 1.5 \times h\)

Multiplying both sides by 2:

\(4 = 1.5 \times h\)

Dividing both sides by 1.5:

\(h = 4/1.5 = 2.67 inches\)

Therefore, the missing dimension of the triangle is \(2.67 inches.\)

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The missing dimension of the triangle is 2.67 inches.

What is triangle?

A triangle is a three-sided polygon with three angles. It is a fundamental geometric shape and is often used in geometry and trigonometry. A triangle is defined by its three sides and the three angles formed by those sides. The sum of the three angles in a triangle is always 180 degrees.

The formula to find the area of a triangle is:

Area = 1/2 * base * height

We know that the base of the triangle is 1.5 inches and the area is 2 square inches. Plugging these values into the formula, we get:

2 = 1/2 * 1.5 * h

Multiplying both sides by 2, we get:

4 = 1.5 * h

Dividing both sides by 1.5, we get:

h = 2.67 inches

Therefore, the missing dimension of the triangle is 2.67 inches.

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