Concession stand made a profit of $135 on saturday and lost $12 on sunday how much profit did the concession stand make

123

Step-by-step explanation:

135 - 12 = 123

The correct answer among the choices given is the second option. The pair which generates the same vertex are y = -4x² and y = 4x². The vertex for both parabolas are at the coordinate (0,0) or the origin. The first expression opens downward while the latter opens upward.