Question

The slope of the line below is -3. Write the point-slope equation for the line using the coordinates of (2,-2). Do not include spaces in your answer.

Answer 1

the y intercept is 4
$- 2 = - 3(2) + b \\ - 2 = - 6 + b \\ - 2 + 6 = b \\ 4 = b$

so the equation is
y=-3x+4



good luck