Which ordered pair on the graph of the equation 3x+7y=11?
A (1,-2)
B (0,4)
C (6,-1)
D (0,-4)
How to solve this equation involving a equation and finding it on a graph?
- Posted:
- 3+ months ago by Class_Of_...
- Topics:
- pair, graph, equations
Details:
Added 3+ months ago:
I have 8 questions!!!!!!!!!!!!! thanks!!!!!
Responses (3)
If you plug in each of these numbers you will find your answer. So for example....
Let's start with A (1,-2)
3x1+7x-2=
3 -14
3+-14=-11
So we rule out A.
B is next
3x0+7x4
0 28
0+28=28
So we rule out B.
C is our next choice
3x6+7x-1
18 -7
18+-7=11
D is our last choice
3x0+7x-4
0 -28
0+-28=0
Therefore, C is your correct answer.
You're supposed to put down your solution not just the answer. Idiot.