1/12/24 8th Spiral Quiz

What is the solution to the equation –6(3a + 4) = 3a – 3?

• -5

• -1

• -9

• -12

The equation y + 3 = 5(x - 3) represents a linear function. What is the y-intercept of the equation?

• (0,36)

• (0,5)

• (0,-18)

• (0,-72)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Max bought some e-books for $8.99 each and some magazines for $3.99 each. If e represents the number of e-books and m represents the number of magazines, which equation describes the relationship between these two variable if he spent a total of $68.89 on these items?

• 8.99e + 3.99m = 68.89

• 8.99e - 3.99m = 68.89

• 3.99e + 8.99m = 68.89

• 3.99e - 8.99 = 68.89

Tags

CCSS.HSA.CED.A.3

Does this set of ordered pairs represent a function?

{(1,7),(1,6)(1,5),(1,4),(1,3)}

• YES

• NO

Tags

CCSS.8.F.A.1

When graphed, which line will have the greatest rate of change?

• y=5x

• y=3x

• y=0.3x

• y=0.5x

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9