If a parabola opens up, then it has a maximum.

If ELIMINATION is the method used to solve this system of equations, what is the result of the first step? x + y = 6 x – y = 2

Mr. Bissada is teaching the method of SUBSTITUTION to solve a system of equations to his class.  What would be the first step that he should follow? y = 3x -2x + 8y = -2

Find the zeroes for the relation y = x2 + x – 90 by factoring. The coordinate(s) of the zero(s) is / are: 

Which of the following is the main disadvantage for Solving a System of Equations using the method of Graphing to find the POI?

Solve the following Equation for x: 2x – 6 = 4x + 6

Solve the equation: 20 = -d + 6

Completely factor x2 – 169

Identify which statement is true of the graph and equation for this quadratic:  

The vertex is the line that divides the parabola in half.