Asked by Greg
Solve the system of equations by graphing. Then classify the system.x+y=8x-y=-2
Answers
Answered by
Reiny
I assume you have
x+y = -2
8x - y = -2
solve by graphing??
(perhaps to show the concept)
Just add them
9x = -4
x = -4/9
then -4/9+y=-2
y = -14/9
(I doubt if you could have obtained that exact value by looking at a graph)
x+y = -2
8x - y = -2
solve by graphing??
(perhaps to show the concept)
Just add them
9x = -4
x = -4/9
then -4/9+y=-2
y = -14/9
(I doubt if you could have obtained that exact value by looking at a graph)
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.