Trigonometric functions -->sine function EASY! 1. The problem statement, all variables and given/known data Consider the trigonometric function f(t)=-1+4sin(0.5π(t-1)). (a) What is the amplitude of f(t)? (b) What is the period of f(t)? (c) What are the maximum and minimum values attained by f(t)? 2. Relevant equations Period: 2π/b 3. The attempt at a solution The amplitude is 4. The period is 2π/b = 2π/0.5 = 4π. How do you find the maximum and minimum values? Any help would be appreciated!