Flashcards in Transforming Graphs Deck (5)

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0

Q

What is a translation of af(x) to the graph of f(x)?

A

Stretch parallel to y axis scale factor a.

Make it a times taller but don’t change the x values.

1

Q

What is a translation of f(x-a)+b to the graph of f(x)?

A

A translation of a along the X axis and b along the Y axis.

2

Q

What is a translation of f(ax) ?

A

Stretch parallel to x axis scale factor 1/a.

If it was a 2, you would make it half as wide.

3

Q

What is a translation of -f(x) ?

A

Reflection in the x axis.

4

Q

What is a translation of f(-x)?

A

Reflection in the y axis.