Question

Find the slope-intercept form of the line whose slope is 3 and that passes through the point (-4,12)

y-y^1=m(x-x^1)
y-12=3(x-4)
y-12=3x-12
y=3x+0

is it right?

Answer 1

it''s not y^1 that means\[y^1\]

but yeah it seems right

Answer 2

No this is not right your second step should be y-12= 3(x+4)

Answer 3

oh cause 2 negatives

Answer 4

y=3x+24?

Answer 5

Yeah thats right now, nice catch. That's why I prefer when people use latex, writing it like that can get confusing, but yeah it's right now.

Answer 6

:d thanks