Graphing Vertex Form Quiz (NO CALCULATORS)

There are 4 questions pertaining to the equation you see here:  

  $y\ =\ \left(x\ +\ 12\right)^2\ +\ 13$  

1) Does the graph of this equation have a maximum or a minimum?

• maximum

• minimum

Tags

CCSS.HSF-IF.C.7A

y = (x + 12)² +13

2) What point is the vertex? Write your answer in (x,y) form without any spaces.

y = (x + 12)² +13

3) Which of the following is the axis of symmetry?

• x = 12

• x = -12

• x = 13

• y = 13

• x = -13

y = (x + 12)² +13

4) The y-intercept is located at point ...

• (12, 13)

• (0, 144)

• (-12, 13)

• (0, 157)

• none of these answers is correct

Tags

CCSS.HSF-IF.C.7A

There are 4 questions pertaining to the equation you see here:  
 $f\left(x\right)\ =\ 30\left(x-20\right)^2-40$   

1) Does the graph of this equation have a maximum or a minimum?

• maximum

• minimum

Tags

CCSS.HSF-IF.C.7A

 $f\left(x\right)\ =\ 30\left(x-20\right)^2-40$  

2) What point is the vertex? Write your answer in (x,y) form without any spaces.

 $f\left(x\right)\ =\ 30\left(x-20\right)^2-40$  

3) Which of the following is the axis of symmetry?

• x = 30

• x = -20

• x = 20

• y = -40

• y = 20

 $f\left(x\right)\ =\ 30\left(x-20\right)^2-40$  

4) The y-intercept is located at point ...

• (30, 2960)

• (20, -20)

• (0, 20)

• (0, -40)

• none of these answers is correct

Tags

CCSS.HSF-IF.C.7A

There are 4 questions pertaining to the equation you see here:  $f\left(x\right)\ =\ -\left(x+40\right)^2$  

1) Does the graph of this equation have a maximum or a minimum?

• maximum

• minimum

Tags

CCSS.HSF-IF.C.7A

 $f\left(x\right)\ =\ -\left(x+40\right)^2$  

2) What point is the vertex? Write your answer in (x,y) form without any spaces.