The answer to your question is 18.85
Answer:
The first table because the y side is increasing at the same rate . the rate is 4
Answer: sorry sorry sorry sorry I'm doing a competition for who ever reaches 1k points
Since x=-10, plug that into the equation.
f(x) = 2(-10) + 11
= -20 + 11
y = -9
So the ordered pair in (x,y) terms is (-10,-9).