Question

Which equation represents the function described by this table?

f(x)=x+7
f(x)=x−7
f(x)=7x
f(x)=−7x

Answer 1

F(x)=x+7 the answer is A

Explanation:

You can see the table is adding positive 7 to each number on the X column because -8+7=-1, -2+7=5, 5+7=12, 7+7=14. I PROMISE ITS RIGHT :)