Polynomial in standard form

f(x)=-x-4

g(x)=2x^2+4x+11

Find(f*g)(x)

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?

Henry's butcher shop uses an electronic scale that measures to 1/100 of a pound. which is the most accurate measurement based on the limitations of the scale that might be found on a package of meat sold by henry?

Y=x+2 4x+3y= -36 system of equation