Linear Functions

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

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• -3
• 3
• 4
• -4

Tags

CCSS.8.EE.B.5

Is this mapping a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1

• y=1/2x+5

• y=-1/2x+5

• y=-1/2x-5

• y=1/2x-5

Tags

CCSS.6.EE.C.9

what is the standard form for the equation y = -5x + 8?

• 5x + 2y = 8

• 5x + 8y = 8

• 5x + y = 8

• 8x + y = 5

Identify the form of the following linear equation:

y = 3x - 2

• Standard Form

• Slope - Intercept Form

• Neither

what is the slope of y = 4 - 6x

• 4

• 6

• -6

• -4

Tags

CCSS.8.EE.B.5

• Function
• Not a Function

What is the slope of the linear function 
graphed?

• 1.5
• 0
• 2
• -3

Tags

CCSS.8.EE.B.5

Which equation represents the graph?

• y = 3x + 15
• y = 1/5 x + 15
• y = -1/5 x + 3
• y = 15x + 3