Question

which of the following equations describes the line shown below? check all that apply . (-2,-2) and (2,1)

Answer 1

(-2, -2)(2, 1)

find the slope

$m=\frac{1+2}{2+2}=\frac{3}{4}$

Using the point-slope formula

$\begin{gathered} y-y_1=m(x-x_1) \\ y+2=\frac{3}{4}(x+2) \end{gathered}$

or

$\begin{gathered} y-y_2=m(x-x_2) \\ y-1=\frac{3}{4}(x-2) \end{gathered}$