Question

Functions f(x) and g(x) are shown below:


f(x) g(x)
f(x) = 2 tan(3x + π) g(x) = 3 sin(4x - π) - 2


Using complete sentences, explain how to find the y-intercept for each function and determine which function has the largest y-intercept.

Answer 1

let x =0, find f(x) , g(x) then compare them

Answer 2

The y-intercept is where a curve or line crosses the y-axis.
And, all point along the y-axis have a value of x=0