The vertex of the parabola is at the point (2,-5). which of the equations below could be the one for this parabola?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)