Question

Use point-slope form to write the equation of a line that passes through the point left parenthesis, minus, 10, comma, 20, right parenthesis(−10,20) with slope minus, start fraction, 13, divided by, 7, end fraction−
7
13
​
.

Answer 1

Point-slope form: y − 20 = −(13/7)(x + 10).

(If you prefer slope-intercept form: y = −(13/7)x + 10/7.)