Question

HELP ME PLEASE ILL GIVE BRANLOEST
Below is a graph of the basic cosine function: y = cos 0 (Note: Max, Zero, Min, Zero, Max)
S15
9π -4π 7π
B. Graph y= 4cos 2 (0+17) - 3
5.
-5-
1712
2
2
2
2
1/2