Search for question

(2 points) Find the range and the period of f(x). (c) (3 points) Find a full-cycle interval of f(x). (d) (6 points) Find the x-values of the key-points of f(x) on the full-cycle interval found in part (c)above. Then, compute the values of f(x) at the first two of those key-points. (e) (4 points) Use the graph paper below to sketch the graph of f (x) on a full-cycle interval. Mark the key-points clearly.

Fig: 1

Fig: 2

Fig: 3

Fig: 4

Fig: 5

Fig: 6

Fig: 7