F(x) = x2 + 1 g(x) = 5 – x (f – g)(x) =

A) x2 + x – 4
B) x2 + x + 4
C) x2 – x + 6
D) x2 + x + 6

You can model the population of a certain city between 1955-2000 by the radical function p(x)=55,000 sqrt x-1945. using this model, in which year was the population of that city 220,000

David bought a poster for an art project. the poster is 2.7 feet wide and 3.9 feet tall. what is the area of the poster?

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression