Fun with Linear Functions

What is the x-intercept of the following graph?

• 0
• 6
• -4
• 2/3

What is the y-intercept of the graph?

• 3
• -3
• 2
• -2

Find the value of y when x = 2.

• 2
• 6
• 7
• 8

Tags

CCSS.6.EE.C.9

Evaluate f(-2) if f(x) = x²+ 3.

• -1
• 1
• 7
• -7

f(x)=4x+5
f(4)=

• 21
• -11
• -31
• 25

f(x)=x+3
f(-5)

• -2
• -1
• -7
• 7

Evaluate f(x) = x⁴-1 for f(-1)

• -2
• 0
• -1
• 4

What is the slope of the equation?
y=-2x-1

• 2
• -2
• -1
• 1

y = 1/2x - 1

• slope: 1/2   y-intercept:  -1 
• slope: 2/1   y-intercept:  -1
• slope: 3   y-intercept:  -3 
• slope: 2  y-intercept:  5 

Find the slope of the line.

• 1/2
• -1/2
• 2
• -2