Quiz about EXT. DAY 3 (FALL INTERIM 20220

Question 1

A linear relationship is shown on the graph. What are the slope and y-intercept of the graph? Select TWO correct answers.

Accepted Answer

slope = 1

Accepted Answer

y-intercept = -3

Answer

slope = -1

Answer

slope = 3

Answer

y-intercept = 3

Question 2

Which representations shows a nonproportional relationship between x and y.

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

$$y\ \ =\ \frac{3}{7}x$$

Question 3

A photograph is enlarged into a poster so that the dimensions of the poster are 8 times the dimensions of the photograph. Which statements are true about the perimeter and the area of the poster?

Accepted Answer

The area of the poster is 64 times the area of the photograph.

Accepted Answer

The perimeter of the poster is 8 times the perimeter of the photograph.

Answer

The area of the poster is 16 times the area of the photograph.

Answer

The perimeter of the poster is 64 times the perimeter of the photograph.

Answer

The perimeter of the poster is 32 times the perimeter of the photograph.

Question 4

The dimensions of a pizza pan in the shpae of a cylinder are shown in the diagram. Which equation can be used to find V, the volume of the cylinder in cubic inches?

Accepted Answer

$$V\ =\ \pi\left(6\right)^2\left(3\right)$$

Answer

$$V\ =\ \pi\left(12\right)^2\left(3\right)$$

Answer

$$V\ =\ \pi\left(12\right)\left(3\right)$$

Answer

$$V\ =\ \pi\left(6\right)\left(3\right)$$

Question 5

A teacher invested $600 in an account that paid 2% annual simple interest. The teacher did not make any additional deposits or withdrawals. What is the total amount of interest paid by this investment at the end of 3 years.

Accepted Answer

$36

Answer

$360

Answer

$12

Answer

$120

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