Step-by-step explanation:

Answer:
A
Step-by-step explanation:
A quadratic graph is a graph that is y=mx^2+B. The x in the equation is to the power of 2 meaning it must go both way. (not the best explanation sorry)
Answer:
i dont even know lol
Step-by-step explanation:
Answer:
the unknown side of triangle is 15 in :)
Cannot Be Solved It Has No Solution