This is a parabolic function
A negative lead coefficient means that f(x) is increasing from the left and decreasing to the right. It will have a maximum value vertex.
I have worked that on paper
Not much work is required to solve this I believe.... B) c= 40+170m because..... Well the fee to hook is already 40.. and you're trying to figure out the miles it was towed... the price per mile is $1.70... So you would have to multiply the money per mile and miles (m) hope this help (idk if I'm making any sense or if this is right let's hope lolll :)
Answer:
The answer of the question is 4.7
