Question

Find the equation in standard form which passes through (–2, –7) and (1, –1)
having a brainfart, need a little help. /:

Answer 1

(-7+1)/(-2-1)=-6/-3=2=m

y=mx+b

-1=2*1+b

-1=2+b

-3=b

y=2x-3

Answer 2

test with other points to make sure,

-7=-2*2-3

-7=-4-3

-7=-7

yup ^^