Please upload the table/photo and you would be able to get an answer.
From what i know i think it’s 6n2+85
This can be solved using a system of equations.
Subtract y from both sides.
Substitute:
Subtract 80 from both sides:
Divide both sides by 5:
Substitute.
Answer:
2.) yes
3.) x=3
Step-by-step explanation:
2.) if u plug in 2 into the x-value, then the y-value equals to 5 (so it's correct)
3.)
y = 6
2x + 6 = 12
x = 3