Question

Indicate in standard form the equation of the line passing through the given points.P(6, 2), Q(8, -4)

Answer 1

it has to be in _x_y______ form

Answer 2

Gradient = (2 - (-4)) / (6 - 8) = -3
Using P(6 , 2):
y = 2 - 3(x - 6) = 2 - 3x + 18 = 20 - 3x
3x + y = 20 (answer, I assume this is the form you are trying to get)

Answer 3

yes, thank you!