Find the slope and the y-intercept of the line.
-$x+3 y=-3$
A) $\mathrm{m}=-\frac{1}{3} ; \mathrm{b}=-1$
B) $m=-3 ; b=0$
C) $\mathrm{m}=\frac{1}{3} ; \mathrm{b}=-9$
D) $m=3 ; b=-9$

Question

Quizplus · Accepted Answer

The equation can be rewritten in slope-intercept form $y = mx + b$ as $3y = -x - 3$ or $y = -\frac{1}{3}x - 1$, giving a slope $m = -\frac{1}{3}$ and y-intercept $b = -1$.

Find the Slope and the Y-Intercept of the Line x+3y=−3x+3 y=-3x+3y=−3

Find the Slope and the Y-Intercept of the Line $x+3 y=-3$