Question

What is the y-intercept of the function f(x) = 0.65x – 2 + 5?
Round to two decimal places.

Answer 1

First simplify your function.

f(x) = 0.65x + 3

The y-intercept of a function is the constant.
If the function is written as
f(x) = mx + b

then b is the y-intercept and m is the slope