Answer:
50
Step-by-step explanation:
racket = 5 (5 + 3 = 8)
target = racket = 5
racket * 5 = basket -> 5 * 5 = basket = 25
bowling = basket + basket = 25 + 25 = 50
see below
y = a cos ( bx)
The amplitude is |a|
y = -2cos (3x) so the amplitude is |-2| = 2
The period is 2pi/b
period is 2pi/3
88