a Consider the function fz 17cos 07 3 t 11 What is the perio

a Consider the function f(z) 1.7cos (0,7 3)) t 11 What is the period of finction f i. What is the minimuau value on What alue of f? iv. What is the amplitude ofr 1.3 i What is the period of function f? What is the mi ii. What is 1uaxauuuuu value of R iv What is the amplitude of f Points possible 8 attempt of Preview

Solution

f(x) = 1.7cos(0.7(x-3)) +11

i) period = 2pi/0.7 = 20pi/7

ii) minium value : f(x) = -1.7 +11 = 9.3

iii) maximum value : f(x) = 1.7 +11 = 12.7

iv) Amplitude = 1.7