8th Grade Math Benchmark Review

• 4.9%
• 4.7

Tags

8.2.D

Terry paid $10.00 for 4 bags of chips from the grocery store.

Click and drag both points to create a graph that represents the amount Terry paid for x bags of chips.

Tags

8.4B

8.4.B

The graph of a linear function is shown. Complete the statement to describe the graph.

The slope of the line is ​ (a)   and the y-intercept is ​ (b)  

• -1.5
• 4
• -4
• 1.5
• -0.5
• -1

Tags

8.4C

8.4.C

Which graph does NOT represent y as a function of x?

• 
• 
• 
• 

Tags

8.5.G

Joel plays Fortnite. He joins the Fortnite squad, which gives exclusives and discounts for skins. The following shows the cost he paid each month including the cost per skin and the registration fee.

•In November, Joel bought 5 skins and paid a total of $80.94

•In December, Joel bought 12 skins and paid a total of $185.87

Which function can be used to find y, the total amount Joel paid after buying x skins?

• y = 16.18x

• y = 5.99x  + 14.99

• y = 14.99x  + 5.99

• y = 15.48x

Tags

8.5.I

Two friends went to lunch at a pizza parlor.

* Jared ordered 4 slices of pizza and a soda that costs $2.

* Michael ordered 2 slices of pizza and a pack of cookies for $5.

* They paid the same amount per slice of pizza.

How much does one slice of pizza cost at this pizza parlor in dollars and cents?

Mathematical Equivalence

ON

Tags

8.8.C

Tags

8.3.C

The graph of a quadrilateral is shown. The quadrilateral will be transformed using the rule (x, y) ---> (-y, x).

Which graph represents the quadrilateral after the transformation?

• 
• 
• 
• 

Tags

8.10.C

A figure is graphed on a coordinate grid. Point P on the figure is located at (-2, 8). The figure is translated m units right and t units down. Which rule describes P' after the translation?

• (x, y) --> (-2 - m, 8 - t)

• (x, y) --> (-2 + m, 8 + t)

• (x, y) --> (-2 - m, 8 + t)

• (x, y) --> (-2 + m, 8 - t)

Tags

8.10.C

The diagram shows a right triangle and the lengths of two of its sides in inches.

Which measurement is closest to the value of the missing side length in inches?

• 8.9 in.

• 4.6 in.

• 15.1 in.

• 1.9 in.

Tags

8.7.C