Match the Function with Its Graph $y = \sin x$ 2) $y = \cos x$

Multiple Choice

Match the function with its graph.
-1) $y = \sin x$
2) $y = \cos x$
3) $y = - \sin x$
4) $y = - \cos x$

A.

B.

C.

D.

A) $1 \mathrm {~B} , 2 \mathrm { D } , 3 \mathrm { C } , 4 \mathrm {~A}$
B) $1 \mathrm {~A} , 2 \mathrm { D } , 3 \mathrm { C } , 4 \mathrm {~B}$
C) $1 \mathrm {~A} , 2 \mathrm {~B} , 3 \mathrm { C } , 4 \mathrm { D }$
D) $1 \mathrm { C } , 2 \mathrm {~A} , 3 \mathrm {~B} , 4 \mathrm { D }$