Graph y = |x+2| +1 absolute value functions and translations

Write the expression 7x^3-28xy^2 as the product of 3 factors

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?