We haven't done any of their problems and the teacher want me to do. i'm not getting it .

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585