Question

What is the y-intercept of the function f(x) = -2/9x+1/3?

A _2/9
B -1/3
C 1/3
D 2/9​

Answer 1

Answer: C 1/3

Explanation:

The +1/3 is the y-intercept and the -2/9 is the slope.

It is the same as y=mx+b, just that f(x) means function of x and is usually referred to as y.