Answer
$y=6x-4$
Work Step by Step
The slope-intercept form of a linear equation of a non vertical line is $y=mx+b$, where $m$ is the slope and $b$ is the $y$-intercept.
We plug in the given values for slope and $y$-intercept into $y=mx+b$.
This gives us the equation $y=6x+(-4)$
We simplify: $y=6x-4$