Parabolas Stretch and Compression

What transformation occurs with y = 2x²?

• Compression

• Stretch

• Reflection

• Stretch and Reflection

What transformation occurs in y = 1/2x²?

• Stretch

• Reflection and stretch

• Compression

• Reflection and compression

What transformation occurs in y = 4x²?

• Reflection and compression

• Reflection and stretch

• Compression

• Stretch

The blue is the parent function. What transformation does the red parabola show?

• Stretch

• Compression

• Reflection and stretch

• Reflection and compression

The blue is the parent function. What transformation does the green show?

• Reflection and stretch

• Reflection and compression

• Compression

• Stretch

The dotted parabola is the parent graph. What transformation does the solid line show?

• Stretch

• Compression

• Reflection and stretch

• Reflection and compression

The black parabola is the parent function. What transformation is shown with the red parabola?

• Stretch

• Compression

• Reflection and stretch

• Reflection and compression

Identify the transformation

• Vertical shrink by a factor of 8

• Vertical compression by a factor of 1/8

• Horizontal stretch by a factor of 8

• Horizontal compression by a factor of 1/8

Identify the transformations. 

• horizontal shift to the left 2 and vertical stretch by a factor of 3
• horizontal shift to the right 2 and vertical stretch by a factor of 3
• horizontal shift to the right 2 and vertical shrink by a factor of 3
• horizontal shift to the left 2 and vertical shrink by a factor of 3

Identify the transformation

• Vertical shrink by a factor of 2

• Vertical compression by a factor of 1/2

• Horizontal stretch by a factor of 2

• Horizontal compression by a factor of 1/2