Question

Through: (3, 4), slope = -2​

Answer 1

y = -2x + 10

Explanation:

To find the equation y=mx+b

The slope is already given so plug it in

y = -2x + b

Then your given a point so plug that into the equation to find b

y=4

x=3

4 = -2(3) + b

4 = -6 + b

+6 +6

10 = b

then plug everything in and your equation is y = -2x + 10

Answer 2

y = -2x - 2

Explanation:

Slope-Intercept Form: y = mx + b

Points: (3, 4)

Slope: -2

y = -2x + b

4 = -2 ( 3 ) + b

4 = -6 + b

b = -2

y = -2x - 2