The vertex is the highest point on a downward-opening parabola or the lowest point on an upward-opening parabola.
Let "what" and "what" be A and B
Put this in an algebraic equation
A * B = 21
A + B = -22
A must = -21 and B must = -1 , this is because two negatives multiply to make a positive
A + B = -22 , -21 +-1 = -22
It’s the 3rd one hopefully this helps
Answer:
what is the equation that u actually looking for?
Step-by-step explanation:
