Answer
Slope: $m=-\frac{3}{4}$
y-intercept: $(0,-1)$
Work Step by Step
In a linear equation $y=mx+b$, $m$ is the slope and $(0,b)$ the y-intercept. That is, the y-intercept is the point on the line when $x=0$
$y=-\frac{3}{4}x-1$
Slope: $m=-\frac{3}{4}$
y-intercept: $(0,-1)$
