Math 8 End of Year Review

• 4

• 16

• 28

• 45

What is the slope of the line on this graph?

• -3

• -1/3

• 1/3

• 3

• -30

• -22

• -15

• -10

Solve for x : 7+ x = -14

• -21

• -2

• 7

• 21

What is the simplest form of the expression below? $\left(-6y^2+5\right)+\left(2y^2-2\right)$  

•  $-12y^4+22y^2-10$  

•  $-4y^4+3$  

•  $-4y^2+3$  

•  $-y^2$  

The value of  $\sqrt{51}$  is between which two numbers? 

• between 50 and 52

• between 25 and 26 

• between 7 and 8 

• between 3 and 4

Maple Street and Elm Street are parallel to each other and both intersect Arbor Street. Which statement must be true?

• $m\angle1=80\degree\$

• $m\angle3=m\angle7$

• $m\angle2=80\degree$

• $m\angle7=m\angle6$

A shoe box has a length of 14.5 inches, a width of 7 inches, and a height of 5 inches. What is the volume, in cubic inches of the shoe box? Remember V=L*W*H

• 507.5

• 418

• 49.5

• 26.5

What does the slope of this graph represent?

• number of miles traveled

• gallons of gas used

• miles per gallon

• speed of vehicle

A used-car dealer kept records of the selling price of his used cars in 2005. The scatterplot shows the average selling price of his used cars based on the age of the used car.

Using the graph, which is the closest to the selling price of an 8 yr old car?

• 7,500

• 5,000

• 2,500

• 500