Solve the System Equations y = -2x2 + 10 y = -2x – 2

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Consider the graph of the exponential function y=3(2)×

Place the following steps in order to complete the square and solve the quadratic equation,