Aquadratic equation can be written in vertex form or in standard form. sometimes one form is more beneficial than the other. identify which form would be more if you needed to do each task listed below and explain why.

21.4 i did it already for s1

step-by-step explanation:

answer is 33

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system