Write an equation of the line with the given slope, m, and y-intercept (0, b).
-$\mathrm { m } = 4 , \mathrm {~b} = 8$
A) $y = 8 x + 4$
B) $y = - 8 x - 4$
C) $y = - 4 x - 8$
D) $y = 4 x + 8$

Question

Quizplus · Accepted Answer

The equation of a line in slope-intercept form is $y = mx + b$, where $m$ is the slope and $b$ is the y-intercept. Substituting $m = 4$ and $b = 8$ gives $y = 4x + 8$.

Write an Equation of the Line with the Given Slope m=4, b=8\mathrm { m } = 4 , \mathrm {~b} = 8m=4, b=8

Write an Equation of the Line with the Given Slope $\mathrm { m } = 4 , \mathrm {~b} = 8$