If the coefficient of x^2 is negative, the graph will be n shaped and curve down instead of like a u shape if it was positive. If the vertex is below the x axis and curves down, it won’t pass the x axis, Tia is right.
The answer is 11.6 centimeters.
Answer:
494
Step-by-step explanation:
15.6 kilometers rounded down because it is not safe to go above what has been approved