Determine if the relationship represented in the table is linear. If it is linear, write an equation.

Question

x|-2 5 7 10 12 20
y| 3 0 2 5 7 15
My answer is: Linear; y=x+ -5
Is this correct?
Thanks.

Answer 1

Q= Find the linear eq whose coordinate sum is 10 units
Ans-y=x+(-5)
Y=5
5=x+(-5)
X=-5-5
X=10