What are the domain and range of the function fx) = 4(x +Bx2 +5%+4)?

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

What is 1.5% of 120 or what number is 1.5% of 120