Rewrite Quadratic Transformations

Rewrite the equation in vertex form. Select the correct answer.

• y = 3(x + 2)² - 4

• y = 3(x + 2)² + 4

• y = 3(x - 2)² - 4

• y = 3(x - 2)² + 4

Rewrite the equation in vertex form. Select the correct answer.

• y = 2(x + 4)² - 5

• y = 2(x - 4)² + 5

• y = 2(x + 4)² + 5

• y = 2(x - 4)² - 5

How does g(x) transform the quadratic parent function? Select the correct answer.

• shift 9 left

• shift 9 right

• shift 9 down

• shift 9 up

How does g(x) transform the quadratic parent function? Select the correct answer.

• shift 3 left

• shift 3 right

• shift 3 down

• shift 3 up

"a" causes the parabola to vertically ​ (a)   when a > 1.

• stretch

• compress

a

b

c

d

e

reflected

up

right

left

down

• compress

• stretch

Match the equation to its description.

• Reflected over x-axis and shifted up 4

• Reflected over x-axis and shifted down 4

• Reflected over x-axis and shifted right 4

• Reflected over x-axis and shifted left 4

Parent function, f(x) = x². Write the equation that would produce the transformed function, h(x), when the parent function is translated three units left, vertically compressed with a scale factor of one-third, and vertically translated down one unit.

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• 
• 
• 

The graph of quadratic parent function f was transformed to create the graph of e(x). Which two equations represent the translation on the graph? (Place the f(x) version in the second spot).

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AI.9.6