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

Apr 17, 2018

$x = \frac{1}{2}$

#### Explanation:

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

$y = 0 \Rightarrow 4 x - 2 = 0 \Rightarrow 4 x = 2 \Rightarrow x = \frac{1}{2} \leftarrow \textcolor{red}{\text{x-intercept}}$
graph{(y-4x+2)((x-1/2)^2+(y-0)^2-0.04)=0 [-10, 10, -5, 5]}