1/2 Course

Question 1

y=cf (x) will do what to a graph?

Answer 1

This will stretch the graph of f (x) vertically by a factor of c.

Question 2

y=(1/c) f (x) will do what to the graph of f (x)?

Answer 2

This transformation will compress the graph of f (x) vertically by a factor of c.

Question 3

y=f (cx) will do what to the graph of
f (x)?

Answer 3

This transformation will stretch the graph of f (x) horizontally by a factor of c.

Question 4

y=-f (x) will do what to the graph of f (x)?

Answer 4

This transformation will reflect the graph of f (x) over the x-axis.

Question 5

y= (-f (x)) will do what to the graph of
f (x)?

Answer 5

This transformation will reflect the graph of f (x) over the y-axis.