Question

Find the equation in standard form which passes through (-2, -7) and (1, -1). You must show all work

Answer 1

y = 2 x - 3

Answer 2

First, we need to find the slope. This is expressed as\[m = {y_2 - y_1 \over x_2 - x_1}\]Then pick a point and plug it into the following formula\[y - y_1 = m(x-x_1)\] Move y_1 over to get the equation in standard form.

Answer 3

thats the whole answer ?