Linear Equations

In the equation, y = mx + b, the letter b is the ___________.

• y-intercept
• x-intercept
• slope
• rate of change

Identify the y-intercept for the function:
y=-3x

• -3
• 0
• 1
• -1

Consider the equation:
y=-x+4
Identify the slope and y-intercept.

• m=4, b=-x
• m=-x, b=4
• m=1, b=4
• m=-1, b=4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Consider the equation:
y=-x+4
Identify the slope and y-intercept.

• m=4, b=-x
• m=-x, b=4
• m=1, b=4
• m=-1, b=4

What is the slope of the equation?
y = -3x + 4

• -3
• 4
• -4
• 3

What is the letter at the ordered pair (0, 3)?

• A
• M
• R
• L

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Find the slope of the line.

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

What is the slope of this graph?

• 2
• -2
• -1/2
• 1/2

Tags

CCSS.8.EE.B.5

Which of the following is in slope-intercept form?

• y=10x-7
• y-5=3(x-1)
• 5x-y=12
• 6x+2y-15=0

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3