Question

Please help!

Match the graph with its equation.


6x + 6y = 12

6x + 2y = 12

–6x – 2y = 12

–6x + 2y = 12

Answer 1

Answer 3 (-6x-2y=12)

Step-by-step explanation: Turn to slope form to check

First- Add the 6x from both sides

-2y=6x+12

Second- Divide by two on both sides

y= -3x-6

Answer 2

C.
`-6x-2y=12`

Explanation:

We are given that a graph.

We have to find the equation of given graph.

The line passes through the point (-2,0) and (0,-6).

Slope:m
`=(y_2-y_1)/(x_2-x_1)`

By using the formula

`m=(-6-0)/(0+2)=-3`

Slope-intercept form:
`y=mx+C`

Where m=Slope of line

C=y-intercept

y-intercept: It is that value of y for which x=0

We have y- intercept=-6

Using the formula

Equation of line

`y=-3x-6`

`3x+y=-6`

Multiply by -2 on both sides then we get

`-6x-2y=12`