Free Printable Diagnostic Test

1.

8.2D Which list shows the parachutists in order from least time to greatest time to reach the ground?

a)

b)

c)

d)

2.

8.8C What is the solution to the equation?

a)

X = 3

b)

X = 1

c)

X = -1

d)

X = -3

3.

8.4C Find the rate of change and the y-intercept of the graph of the relationship in the table.

a)

Rate of change: 6; y-intercept: 5

b)

Rate of change: 6; y-intercept: -5

c)

Rate of change: 5; y-intercept: 6

d)

Rate of change: 5; y-intercept: -6

4.

8.4B An equation represents a proportional relationship. For every 4 units that the x-values increase, the y-values decrease by 5 units. Which graph best represents the relationship?

a)

b)

c)

d)

5.

8.5I Toby is x years old. Seth is y years old. Seth is three years less than twice Toby's age. Which equation correctly relates the ages of Toby and Seth?

a)

y=2x-6

b)

y=2x-3

c)

$y=\frac{1}{2}x+3$

d)

$y=\frac{1}{2}x+1.5$

6.

8.5D Use the equation $y=9x+14$ to predict the student’s score after 5 hours of sleep.

a)

-1

b)

50

c)

59

d)

31

7.

8.5G Which of the following does NOT represent a function?

a)

I, II, and III

b)

I and III

c)

IV only

d)

II and IV

8.

8.7C In the figure, line BC is a support beam.

What is the length of line BC?

a)

$\sqrt[]{180}$ ft

b)

15 ft

c)

6 ft

d)

7.9 ft

9.

8.7A One sphere has a radius of 3 inches and another sphere has a radius of 6 inches. The volume of the larger sphere is about how many times the volume of the smaller sphere?

a)

2

b)

8

c)

6

d)

18

10.

8.7B A tent in the shape of a triangular prism is shown. Find the lateral surface area of the tent.

a)

$137\ ft^2$

b)

$50\ ft^2$

c)

$112\ ft^2$

d)

$168\ ft^2$

11.

8.12D Which loan produced less interest, and by how much?

a)

Loan II, by $3.25

b)

Loan I, by $24.65

c)

Loan I, by $9.45

d)

Loan II, by $12.00

12.

8.10C Identify the algebraic rule that transforms figure ABCD to figure A’B’C’D’.

a)

$\left(x,y\right)\longrightarrow\left(-x,y\right)$

b)

$\left(x,y\right)\longrightarrow\left(x+2,y-10\right)$

c)

$\left(x,y\right)\longrightarrow\left(-y,x\right)$

d)

$\left(x,y\right)\longrightarrow\left(y,-x\right)$

13.

8.3C Which of the following sentences best describes the dilation?

a)

The x-coordinate of every point of the figure is multiplied by 2, and the y-coordinate is multiplied by 3.

b)

The x-coordinate of every point of the figure is multiplied by 3, and the y-coordinate is multiplied by 2.

c)

The x- and y-coordinates of every point of the figure are multiplied by $\frac{2}{3}$ .

d)

The x- and y-coordinates of every point of the figure are multiplied by $\frac{3}{2}$ .

Diagnostic Test

Total questions: 13

Worksheet time: 3hrs 15mins

Similar Resources on Wayground