If f(x) = -4x^2 - 5x + 2, what is f(3) ?

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Describe the domain and range of y=2(3)^x-2+5