Question

please help
write this equation in slope-intercept form of the line that passes through the given points.
(-1,2) and (0,0)

Answer 1

First find the slope of the equation.

Answer 2

\[\large \frac{y_2 -y_1}{ x_2-x_1 }\]
is your slope equation.

Answer 3

\[\large \frac{ 0-2 }{ 0-(-1) } = -2\]
From there input your x and y coordinates and slope into y = mx +b
and solve for b.
0 = 0(-2) + b
b = 0
your resulting equation is
\[\large y = -2x\]