What is the maximum value of 3x + 5y in the feasible region?

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =