Graphs of Trigonometric Functions
In each of the problems 1-3 match a given graph with a possible formula.
Problem 1.
(A)
(B)
(C)
(D)
Problem 2.
Hint:
Remember that
is approximately equal to 3.14,
is approximately equal to 6.28 and so on.
(A)
(B)
(C)
(D)
Problem 3.
(A)
(B)
(C)
(D)
MTH 111 Quizzes, B. Kaskosz and L. Pakula, 2001.