Question

Write equation in point slope form contains the points (-2,-6) and has slope -4

Answer 1

The equation for a line with slope m through point (h, k) can be written in "point-slope" form as
.. y -k = m(x -h)

You have m = -4, (h, k) = (-2, -6), so the equation of your line is
.. y +6 = -4(x +2)