Question

What is the x intercept of `y=4x - 2`?

Answer 1

`x=1/2`

Explanation:

`• " let y = 0, in the equation for x-intercept"`

`y=0rArr4x-2=0rArr4x=2rArrx=1/2larrcolor(red)"x-intercept"`
graph{(y-4x+2)((x-1/2)^2+(y-0)^2-0.04)=0 [-10, 10, -5, 5]}