Question

Which equation represents a line with a slope of -2?

Answer 1

$\huge\boxed{\text{B}}$

Slope-intercept form is $y=mx+b$, where $m$ is the slope and $b$ is the y-intercept.

In this case, we need to look for the equation with $m=-2$.

The only equation with a slope of $-2$ is $\boxed{y=-2x+(-1)}$.

Answer 2

y= mx+b

slope is also m

b= y-intercept

Answer: b. y = -2x +-1