3 years ago

Graph -3x + 9y = -27

Mathematics

1 answer:

Svetllana [295]3 years ago

8 0

Answer:

Step-by-step explanation:

The first step you want to do is get one variable by itself. We are going to start by isolating y by itself.

-3x + 9y = -27

9y = 3x - 27

y = 1/3x - 3

By isolating y by itself, you now have a function written in slope-intercept form. To graph this function, you can draw a point at (0,-3), then use rise/run to go up 1 unit and over 3 units to the next point (3,-2). You can then draw a line based on this information.

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Read 2 more answers

Graph -3x + 9y = -27​

Graph -3x + 9y = -27