Question

Solve each system by graphing
y=3/2x-9
y=3x+9
and if you show how it looks when you graph it too that would be nice

Answer 1

Where you got stucked?

Answer 2

I just need someone to explain the whole problem for me you know the whole thing in numbers step by step

Answer 3

You can plot these equations by substituting:
When
x=-5,-4,-3,-2,-1,0,1,2,3,4,5
y=?,?,?,?,?,?,?,?,?,?

Answer 4

There are 2 graphs you'll have to plot
y=3/2x-9 and y=3x+9

Answer 5

I mean just write all the numbers down step by step.

Answer 6

Once you got it, it looks like

Answer 7

Ok how about you solve half of the problem than explain the rest to me.

Answer 8

You should check out mathway.com it works out these problems :)

Answer 9

You have to find some coordinates to plot so we'll use some values for y
y=3/2x-9
When y=-5
x=8/3
Then we have coordinate (8/3,-5)
Find more coordinates to plot