How do you find the x and y intercepts of #f(x)=4x-1#?
Mar 28, 2017
An x-intercept occurs where y = 0; a y-intercept occurs where x = 0.
Given y = 4x - 1
If x = 0, what value does y have?
If y = 0, we have 4x - 1 = 0. Solve this for x. What value does x have?
These are the two intercepts.