Question

Which equation has a slope of −2 and passes through the point (1, −6)?

Answer 1

Answer:

$y=-2x-4$

Step-by-step explanation:

You can solve this equation using the point slope formula, which is as following:

$y-y_{1} =m(x-x_{1} )$

When using this equation, $y_{1}$ is equal to the y value in the known point, $x_{1}$ is equal to the x value in the known point, and m is equal to the slope. With this knowledge, this is how you would solve this problem.

$y-y_{1} =m(x-x_{1})\\ \\y+6=-2x+2\\\\y=-2x-4$