A | B | |

C | D |

(a) Which (if any) of the graphs A-D represents a graph of the function

(b) Which (if any) of the graphs A-D represents a graph of the function

(c) What is the midline of the function

The midline is

(d) What is the midline of the function

The midline is

(e) What is the amplitude of the function

The amplitude is

(f) What is the amplitude of the function

The amplitude is

(g) What is the period of the function

The period is

(h) What is the period of the function

The period is