Graph an Equation

What letter represents the slope of a line in the equation y = mx + b?

• y
• m
• x
• b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

What does the "b" stand for in y=mx+b?

• slope
• x-intercept
• y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Given the equation

y = 2x + 3,

what is the slope?

• 2

• x

• 3

Write the an equation for the graph shown.

• y = -2x + 2

• y = 2x + 2

• y = -1/2x + 2

What is the y-intercept in the following equation: y = -4x - 5?

**Click on the pic to make it bigger.

• (0, -4)

• (0, -5)

• (0, 5)

Write the equation of the line.

• y = -1/3x - 2

• y = 1/3x - 2

• y = 3x - 2

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

Which graph depicts a nonlinear function?

• Graph A

• Graph B

• Graph C

What is the y-intercept of the line graphed below?

• (0, 3)

• (0, 4)

• (0, -3)

Write an equation for the graph

• y = 1/2x - 2

• y = 2x - 2

• y = 1/2x + 2