Graphing Quadratic Equations Stretch and Compress

Which of the following represents horizontal stretches and compressions?

• f(x)+d

• f(x-c)

• f(bx)

• af(x)

Graph the points for the function

f(x) = x²

Tags

CCSS.HSA.CED.A.2

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Tags

CCSS.HSF-IF.C.7A

Which of the following is a transformation of the graph y = 3x².

• Shifts up 3.

• Shifts left 3.

• Vertical stretch by a factor of 3.

• Shifts right 3.

• Stretch by a factor of 5

• Reflect across the x-axis

• Both Stretch by a factor of 5 & Reflect across the x-axis

A line about which a figure is symmetric is the:

• Solution Set

• Intercept Formula

• Quadratic Function

• Axis of Symmetry

Tags

CCSS.HSF-IF.C.7A

Does the equation vertically stretch, compress, or reflect?

• Stretch by a factor of 2

• Compress by a factor of 0.75

• Reflect across the x-axis

• Both stretch by a factor of 2 and reflect across the x-axis

Does the equation vertically stretch, compress, or reflect?

• Stretch by a factor of 2

• Compress by a factor of 2

• Reflect across the y-axis

• Stretch by a factor of 0.5

• Compress by a factor of 0.5

• Reflect across the x-axis

• Both Compress by a factor of 0.5 & Reflect across the x-axis

• Stretch by a factor of 10

• Compress by a factor of 2

• Reflect across the x-axis

• Both Compress by a factor of 10 & Reflect across the x-axis