Question

Line m has slope -4 and contains the point (-6, -3). Which of the following is a point-slope equation of line m?

Answer 1

Point-slope form is:
$y - y1 = m(x - x1)$

y1 = y-value you're given. x1 = x-value you're given. m = slope.

Now just put the numbers into the equation.
$y + 3 = - 4(x + 6)$

Answer 2

Y+3=-4(x+6). Hope this helps