Question

Which is an equation of the line that passes through the points (-6,-8) and (4,-4)

Answer 1

Answer:

y=$\frac{2}{5}$x-6.5

Step-by-step explanation:

$\frac{(-8)-(-4)}{(-6)-4}$ = $\frac{-4}{-10}$ = $\frac{2}{5\\}$

y=mx+b

-8 = ($\frac{2}{5}$) (-6) +b

-8 = - $\frac{12}{8}$ +b

b= -6.5