Given the function f(x)=3x-1, what is f(3) ? Group of answer choices:
32
9
8
5

The correct answer is B) y < -2x - 3.

To determine which linear inequality is shown on a graph, we need to examine the direction of the shading on the graph.

If the shaded region is above the line, then the inequality is y > mx + b. If the shaded region is below the line, then the inequality is y < mx + b. If the shaded region includes the line, then the inequality is either y ≤ mx + b or y ≥ mx + b.

In this case, we can see that the shaded region is below the line y = -2x - 3. This means that the correct answer is B) y < -2x - 3.

We can also check the other options to see if they are valid. Option A) y > -2x - 3 is not valid because the shaded region is not above the line. Option C) y ≤ -2x - 3 is not valid because the shaded region does not include the line.

Option D) y ≥ -2x - 3 is not valid because the shaded region is not above the line.

Therefore, the correct answer is B) y < -2x - 3.

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Answer:

Area of ΔABF = 6 square units

Step-by-step explanation:

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The area of the ΔABF is 6 units².

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The sum of all the angles of a triangle is always equal to 180°.

To find the area of the ΔABF, we need to find the length of the base and the altitude of the triangle. Therefore, we can write the lengths as,

Base, FA = \(\sqrt{[-5-(-2)^2]+[4-1]^2}\)

               =√[(-5+2)² + (3)²]

               = √[(-3)² + (3)²]

               = √(9 + 9)

               = √18

               = 3√2

Altitude, BF = \(\sqrt{[0-(-2)^2]+[3-1]^2}\)

                   =√[(0+2)² + (2)²]

                   = √[(2)² + (2)²]

                   = √(4 + 4)

                   = √8

                   = 2√2

Now, the area of the triangle can be written as,

Area of the triangle = (1/2) × Base × Altitude

                                = 0.5 × 3√2 × 2√2

                                = 6 units

Hence, the area of the ΔABF is 6 units².

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Answer:

ok

Step-by-step explanation:

Answer: male a right angle triage and solve for the shortest distance it's hould be bw 1.2 and 3.5

Answer:

3/2

Step-by-step explanation:

"Negative" means take the opposite sign.

"reciprocal" means flip it over.

Answer:

Step-by-step explanation:what are the answers inside the boxes

Answer:

c

Step-by-step explanation:

I hope this helpssssssss

Answer:

y=5x+6

Step-by-step explanation:

use the equation y=mx+b

m=slope and b=y-intercept

You can go ahead and insert 5 into the equation because we know that the slope of the line is 5. for b. the y-intercept, we know that points are in (x,y) form so we can infer that -3 is the x and 6 is the y. from here you can plug in the number 6 for b and there's your equation. hope this helps!!

The required equation of the line for given slope and point is y = 5x + 21.

The slope of a straight line is the tangent of the angle formed by it with the positive x axis as the reference.

The negative slope indicates the rate of decrease while the positive shows the rate of increase.

The given point and slopes are (-3, 6) and 5 respectively.
The equation of the line can be written by plugging all the values in y = mx + c as follows,

6 = -3 × 5 + c

⇒ c = 21

Thus, the equation can be written for m = 5 and c = 21 as below,

y = 5x + 21

Hence, the equation of the line in point slope form is given as y = 5x + 21.

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Answer:

Step-by-step explanation:

Your answer

Proportion????

So, cost = width

If width is 80 then cost will be 48

I dont know if this right.

Answer accurancy 80%

Mark it as Brainlist answer. Follow me.

While a data set consisting only of anomalous objects is possible, it would be an abuse of the terminology since it would not reflect the expected or normal behavior of the system.

It's possible for a dataset to consist only of anomalous objects if the dataset has been specifically curated to include dissimilar documents, as you've described. In this context, the term "anomalous" refers to documents that are not highly related, connected, or similar to one another.

However, it's important to note that this might be an unusual case or an atypical use of the term "anomalous," as anomalies generally refer to rare or unexpected occurrences within a larger, more homogeneous dataset.

In your described scenario, the selected documents might be more accurately referred to as "diverse" or "dissimilar" rather than strictly "anomalous."

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Ai) 5575 Swedish kronor      500*11.15

Aii) 312.50 swiss frans      250*1.25

B) £345     407.10/1.18

Hope this helps, have a great day!!

Answer:

The equivalent expression to the given expression is the option B;

B. 6(7 + 15)

Step-by-step explanation:

The given expression is 42 + 90,

We note that an equivalent expression, is one that can be substituted by the original expression or one with equivalent value.

Therefore, we have, for the first expression;

A. 6 × (7 + 14) = 6 × 23 = 138

For the second option, we have;

B. 6 × (7 + 15) = 6 × 22 = 132

For the third option, we have;

C. 7 × (6 + 12) = 7 × 18 = 126

For the third option, we have;

D. 6 × (36 + 84) = 6 × 120 = 720

Also we note that the value of the given expression is 42 + 90 = 132, therefore, the equivalent expression to the given expression is option B. 6(7 + 15).

The "rise" direction represents the Recession Velocity, indicating the motion of galaxies away from us, while the "run" direction represents the X axis, representing the independent variable used to measure distance or time in the Hubble Constant equation.

The "rise" direction in the context of the slope of the Hubble Constant represents the Recession Velocity (RV). It signifies the rate at which galaxies are moving away from us in the expanding universe.

On the other hand, the "run" direction represents the X axis. It refers to the distance or time, depending on the specific interpretation, along the X axis used to measure the independent variable in the Hubble Constant equation.

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The coordinates of the point on the directed line segment from (−3,4) to (3,8) partitions the segment into a ratio of 1 to 3 is given as follows:

(-1.5, 1).

The coordinates of the point are applied using proportions, as the fact that the point partitions the segment into a ratio of 1 to 3 means that the following equation is built:

Point - Initial Coordinate = 1/4(Final Coordinate - Initial Coordinate).

This equation is used to find both the x-coordinate and the y-coordinate of the point.

The x-coordinate of the point is obtained as follows:

x + 3 = 1/4(3 + 3)

x + 3 = 1.5

x = -1.5.

The y-coordinate of the point is obtained as follows:

y - 4 = 1/4(-8 - 4)

y - 4 = -3

y = 1.

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Answer:

point-slope form, standard form, and slope-intercept form

Step-by-step explanation:

The three main types of linear functions are: point-slope form, standard form, and slope-intercept form.

Here is an image with each form

Answer: 24

Step-by-step explanation:

Chocolate bars sold in first week:

= 2x² + 3x − 1

where x = 2

= 2x² + 3x − 1

= 2(2)² + 3(2) − 1

= (2×4) + 6 - 1

= 8 + 6 - 1

= 13

Second week

= 3x² - 2x + 3

= 3x² - 2x + 3

= 3(2)² - 2(2) + 3

= 12 - 4 + 3

= 11

Total chocolate sold = 13 + 11 = 24

Answer:

well this is just 3 1/4 - 1 3/4

Step-by-step explanation:

1 2/4 (or just 1 1/2)

Ari will be a teenager in 1 3/4 years His little sister anna will be one in 3 1/4. The longer anna has to wait than ari is 1 2/4.

We have given that,

Ari will be a teenager 1 3/4 years His little sister anna will be one in 3 1/4 years

We have to determine the how long does anna have to wait than ari

well , this is just 3 1/4 - 1 3/4.

The process of taking a matrix, vector, or other quantity away from another under specific rules to obtain the difference.

Therefore we get the

3 1/4 - 1 3/4=1 2/4 (or just 1 1/2).

Therefore the longer anna has to wait than ari is 1 2/4.

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To determine the new IS relation after a decrease in government spending to G = 220, we need to adjust the equation based on the changes in the components of the IS equation. The IS equation relates output (Y) to the interest rate (i). The given original IS equation is Y = 1,400.37 - 2,155.26i.

To incorporate the decrease in government spending, we substitute the new value of G = 220 into the equation. The new IS equation is: Y = 1,400.37 - 2,155.26i - (232 - 220) Simplifying the equation, we get: Y = 1,388.79 - 2,155.26i Using this new IS equation, we can calculate the new equilibrium values of output (Y), consumption (C), and investment (I). However, without further information on the components of consumption and investment, we cannot determine the exact values. Similarly, the real money supply (M/P) is not provided, so we cannot calculate its equilibrium value.

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The first two terms in the sequence that are less than zero are -6 and -18.

To find the first two terms in the sequence that are less than zero, let's analyze the given sequence: 26, 20, 32. Since none of these terms are less than zero, we need to generate additional terms to identify the first two terms that satisfy this condition.

Let's assume the next term in the sequence follows a pattern where we add or subtract a constant value. We can observe that the first term (26) decreases by 6 to reach the second term (20), and then increases by 12 to reach the third term (32). Based on this pattern, we can continue generating terms in the sequence.

The fourth term would be obtained by subtracting 6 from the third term: 32 - 6 = 26.

The fifth term would be obtained by adding 12 to the fourth term: 26 + 12 = 38.

The sixth term would be obtained by subtracting 6 from the fifth term: 38 - 6 = 32.

Continuing this pattern, we can see that the sequence alternates between subtracting 6 and adding 12.

Now, let's check which terms in the sequence are less than zero:

The first term less than zero is -6, which is obtained by subtracting 6 from the fourth term.

The second term less than zero is -18, which is obtained by subtracting 6 from the fifth term.

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Answer:

true

Step-by-step explanation:

because im smart

Answer:

true

Step-by-step explanation:

I just do

Answer:

angle c is right angle because,

it is proved by Pythagoras theorem....

now,we check that

\( {10 }^{2} = {8}^{2} + {6}^{2} \\ 100 = 6 + 36 \\ 100 = 100 \\ lhs = rhs \\ hence \: \: proved \: angle \: c \: is \: right \: angle\)

For each of the given models, we will calculate the long-run effect of a one-time, one unit jump in xt​ on y.

a) The long-run effect of xt​ on y in Model 3a is 1.2.

b) The long-run effect of xt​ on y in Model 3b is 0.6.

c) The long-run effect of xt​ on y in Model 3c is not directly identifiable.

In Model 3a, the coefficient of xt​ is 1.2. This means that a one unit increase in xt​ leads to a 1.2 unit increase in y in the long run. The coefficient represents the long-run effect because it captures the average change in y when xt​ changes by one unit, holding other variables constant.

In Model 3b, the coefficient of xt​ is 0.6. This means that a one unit increase in xt​ leads to a 0.6 unit increase in y in the long run. The presence of the lagged variable xt−1​ suggests that there might be some dynamics at play, but in the long run, the effect of the current value of xt​ on y is 0.6.

In Model 3c, there is a feedback loop as yt−1​ appears on the right-hand side. This makes it difficult to isolate the direct long-run effect of xt​ on y. The coefficient of xt​, which is 0.6, represents the contemporaneous effect, but it does not capture the long-run effect alone. To quantify the long-run effect, additional techniques such as dynamic simulations or instrumental variable approaches may be required.

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14) Notice that:

Therefore:

Now, we know that:

Then:

18) Notice that:

Therefore:

Answer:

Answer:

(Q.14) 13.65

(Q.18) .81

Step-by-step explanation:

(Q.14)

136.5/10

1365/10 * 1/10

1365/100

13.65

(Q.18)

8100/10000

8100*1/10000

81/100

.81

Answer:

Ok the scale factor is the ratio of 1:2, but what are the two lengths? A and B? I need more information, like what numbers are A and B.

Step-by-step explanation:

Answer: the value of the sin is 35

Step-by-step explanation:

I did this before

Answer:

11

Step-by-step explanation:

1 x − 7 = 4

x=4+7=11