Transformations Quadratics

Match the equation to its description.

• Vertical Stretched by 2 and translation up 4

•  Vertical Compressed by 2 and translation up 4

• Horizontal Stretched by 2 and translation left 4

• Horizontal Compressed by 2 and translation right 4

Does the quadratic have a max/min vertex, and does the graph open up/down?

• max/ opens down

• min/ opens up

• max/ opens up

• min/ opens down

What is the axis of symmetry of the following equation:
y=-3(x-2)² - 4?

• x=-2

• x=2

• x=4

• x=-4

What is the range of this function?

• -4 ≤ y ≤ 5

• -1 ≤ x ≤ 3

• All Real Numbers

• y ≥ -4

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• vertex

In the equation f(x)=5(x+3)²-10 what does the 5 do?

• Vertical stretch by 5

• Horizontal compress by 5

• Reflect

• Move up 5

In the equation f(x)=1/2(x+9)²-1, what happens to the parabola? (Choose ALL that apply.)

• right 9

• Vertical compress by 1/2

• Horizontal Compress by 1/2

• left 9

• down 1

If a is negative in the function, which way does the parabola

• up

• down

• left

• right

Which equation would shift the quadratic function 3 units left and 4 units up?