Ft is a periodic function with a period of 7 and an amplitude of 3. What is the period and amplitude of the function g(t)=-2f(1/3t)-5?
Can someone show me what I need to do?
amplitude is 3|(-2)| = 6
curve is flipped upside down and amplitude is doubled
as you know, f(1/3 t) has a period 3 times as ling as f(t), so the new period is 21