8 Quiz 5 Review (4.1, 4.2, 4.3)

The point where the graph crosses the y-axis.

• Slope

• x-intercept

• y-intercept

In y = mx + b, which variable represents the y-intercept?

• y

• m

• x

• b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept of a line representing a PROPORTIONAL relationship?

• (1,1)

• (0,0)

• 1,0)

• (0,1)

Tags

CCSS.7.RP.A.2D

What is the slope?

• 10

• -5

• 0

• 5

Tags

CCSS.8.EE.B.5

What is the y-intercept of the equation

y = 5x - 8

• 5

• -5

• 8

• -8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the constant of proportionality for the following graph?

• There is no constant of proportionality because the graph is not proportional.

• k = 9 inches per hour

• k = 1/9 inches per hour

• k = 1 inch per hour

Tags

CCSS.7.RP.A.2B

Determine the constant of proportionality for the following graph and create an equation to represent the proportional relationship.

• k = 60 miles per hour; m=60h

• k = 1/60 miles per hour; m=1/60h

• k = 60 hours per mile; h=60m

• k = 60 miles per hour; h=60m

Tags

CCSS.8.EE.B.5

What is the y-intercept shown on the graph?

• (0, -2)
• (3, 0)
• (0, 3)
• None of these.

What is the slope and y-intercept represented in the table?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the Slope and y-intercept represented in this table?

Tags

CCSS.8.EE.B.5