Question

Let ​f(x) = 4 sin x

Complete parts​ (a) through​ (e) below

a. What is the​ y-intercept of the graph of​ f?

Answer 1

To find the y-intercept, we let x = 0 and evaluate f(x).

So, substituting x = 0 into the equation f(x) = 4sin(x), we have:

f(0) = 4sin(0) = 4(0) = 0

Therefore, the y-intercept of the graph of f is 0.