Answer:
Domain {-1, 0, 4}
Range {2, 3, 4, 7}
Step-by-step explanation:
domain is the x's with each listed once
range is the y's with each listed once
Answer: (4,8)
First you have to solve for Y in either equation. I solved for Y in the second equation and my new equation was y=12-x.
Then you plug this new equation into the equation you did not touch. It will become 3x+ (12-x)=20.
Next you solve this equation for X which would be 4.
Lastly you plug in 4 in either equation. I plugged it in the first equation and it became 3(4)+y=20
I hope this helps some :)
Answer:
the image is blurry. Try uploadding another screenshot and I can help you
Step-by-step explanation:
Ok. Could I have a picture of the question? :)
