Transforming Functions Quiz

What are the key features of a transformed function?

• Changes in color, texture, and density of the graph.

• Changes in speed, direction, and temperature of the graph.

• Changes in position, shape, and size of the graph

• Changes in volume, weight, and density of the graph.

How does a transformation affect the graph of a function?

• It has no effect on the graph.

• It only changes the position of the graph.

• It only changes the shape of the graph.

• It changes its position, shape, or size.

What is the equation of a function after a vertical translation?

• f(x) - c

• f(x) ± c

• f(x) + c

• f(x) * c

What happens to the graph of a function after a horizontal reflection?

• The graph is flipped across the y-axis.

• The graph is compressed horizontally.

• The graph is flipped across the x-axis.

• The graph is stretched vertically.

What is the effect of a vertical stretch on the graph of a function?

• The effect of a vertical stretch on the graph of a function is to stretch it vertically.

• The effect of a vertical stretch on the graph of a function is to rotate it.

• The effect of a vertical stretch on the graph of a function is to shift it horizontally.

• The effect of a vertical stretch on the graph of a function is to compress it vertically.

How does a horizontal compression affect the equation of a function?

• The graph becomes narrower.

• The graph becomes shorter.

• The graph becomes taller.

• The graph becomes wider.

What are the key features of a function after a vertical reflection?

• The x-coordinates are negated, but the y-coordinates remain the same.

• Both the x-coordinates and y-coordinates are negated.

• The x-coordinates and y-coordinates are both negated and remain the same.

• The x-coordinates remain the same, but the y-coordinates are negated.

What happens to the graph of a function after a horizontal translation?

• The graph shifts up or down along the y-axis.

• The graph shifts left or right along the x-axis.

• The graph rotates around a point.

• The graph stretches or compresses vertically.

What is the equation of a function after a vertical stretch?

• Multiply the function by a constant greater than 1.

• Add a constant to the function.

• Divide the function by a constant greater than 1.

• Subtract a constant from the function.

How does a horizontal compression affect the graph of a function?

• The graph becomes taller.

• The graph becomes wider.

• The graph becomes shorter.

• The graph becomes narrower.