Parameter Changes of Quadratics

• Vertical stretch AND reflected 

• Vertical stretch

• Vertical compression AND reflected

• Vertical compression

• Vertical stretch AND reflected 

• Vertical stretch

• Vertical compression AND reflected

• Vertical compression

• vertical stretch

• vertical compression

• reflection

• all of the above

Which graph best represents a quadratic function with a range of all real numbers greater than or equal to 3?​

• D

• A

• B

• C

Which of the following represents a quadratic function?

If we have the equation here, can we graph and match?

(a)  

• F

• G

• H

• J

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum 

Looking at the graph,

The vertex is at Point ​ (a)  

The Positive Zero is at Point ​ (b)  

The y-intercept is at Point ​ (c)  

The Negative Zero is a Point ​ (d)  

• 3

• 4

• 2

• 1

• Not Shown

• 1

• 3

• 2

• 5

• 4

Label the following in the graph:

a

b

d

c

e

root/x-intercept right

axis of symmetry (AOS)

vertex

root/x-intercept left

y-intercept