Unit 3 Review-

The zero of a function is:

• When you plug in zero

• The value that makes the function equal to zero

• If there is a zero in the equation

• -4

• 4

• -32

• 8

What are the zeros of this function?

• -2

• 0

• 5

• -10

If the coordinates of two points on a line are (-4, 0) and (0, -4), what is the slope of the line?

• -1

• 0

• 2

• 1

Find the slope given these points:

(-1, 7) and (2, 2)

• -5/3

• -5

• 5

• 5/3

• A

• B

• C

• D

Rewrite the equation 11x - y = -59 into slope intercept form.

• y = -x+59

• y = 11x + 59

• y = 59x -1

• y = 3x + 59

What is the x and y intercept for the following equation ?
4x - 10y = 20

• x - int = 4    
  y-int = -10
• x-int = 5
  y-int = 2
• x - int = 5
  y int = -2
• x -int = 4
  y -int = -10

What are the x- and y- intercepts, respectively, on this graph?

• (0,5), (0,5)
• (5,0), (5,0)
• (5,0), (0,5)
• (0,0), (5,0)