8th Grade Benchmark 1 Review

The table represents a proportional relationship between x and y. The proportional relationship will be graphed on a coordinate plane. What is the slope?

One the coordinate grid shown, triangles WXY and JKL are similar. What is the slope of the line that passes through segment WL?

Two proportions are given. Which statement is true about the proportions?

• Proportion 1 has a greater slope.

• Proportion 2 has a greater slope.

• The slopes of the proportions are equal

• 2

• 3

• 4

• 5

• 64

• 16

• P

• Q

• R

• S

What is the value of v in the equation -25 = -(4v + 7) + 10?

• 25

• -7

• 2

• 7

• 4 times

• 40 times

• 400 times

• 4000 times