Chris comes to help and Chris can push with a force of 60 N, what is the net force on the rock?

If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?

What is this equation in point-slope form?

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.