For the following sine functions find
i) amplitude
ii) period
iii) maximum and minimum of y-values and corresponding x-values
iv) Graph two full periods of each function.
Problem 1 :
f(x) = 4 sin x
Problem 2 :
f(x) = 3 sin x + 2
Problem 3 :
f(x) = sin (5x) + 2
1) Amplitude (A) = 4, B = 1, period = 2π/1 ==> 2π
Maximum = 4 at x = π/2
Minimum = -4 at x = 3π/2
2) Amplitude (A) = 3, B = 1, period = 2π/1 ==> 2π
Maximum = 5 at x = π/2
Minimum = -1 at x = 3π/2
3) Amplitude (A) = 1, B = 5, period = 2π/5
Maximum = 3 at x = π/10
Minimum = 1 at x = 3π/10
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM