Determine which function has the greatest rate of change as x approaches infinity. f(x) = 4x + 50
g(x) = 3^x − 4
h(x) = 2x^2 + 9x − 4
There is not enough information to determine the answer.

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)