Quadratic Functions

What are the zeros on the graph?

x= ​ (a)  

x=​ (b)  

• x=3

  x=0

• x=1

  x=3

• x=-3

  x=-1

• x=-1

• x=-1

  x=2

• -12 and 4

• 12 and -4

• 1/12 and 1/4

• -48

• x=1

  x=9

• x=-9

  x=-1

• x=-10

  x=10

• x=-9

  x=10

• x=-19

  x=1

How many solutions does the quadratic function have?

• One solution

• two solutions

• no solution

• three solutions

• exponential

• linear

• quadratic

• Taivon isn't wrong. The zeros are x=-3 and x=5.

• Taivon was supposed to foil the problem to find the zeros.

• Taivon is wrong because every solution to a quadratic function should be positive.

• Taivon is wrong because each quantity should be set equal to zero; x=3 and x=-5

• quadratic

• linear

• exponential

• linear

• exponential

• quadratic

If the following graph linear, exponential, or quadratic?​

​ (a)  

• linear

• exponential

• quadratic

If the following graph linear, exponential, or quadratic?​

​ (a)  

• quadratic

• exponential

• linear