Answer:
looks like C is best guess
Answer:
https://www.symbolab.com/solver/step-by-step/7%5Cleft(x%2By%5Cright)%5E%7B2%7D%2B13x%5Cleft(x%2By%5Cright)-2%5E%7B2%7D
Step-by-step explanation:
try this link
Answer:
The vertex is the minimum.
Step-by-step explanation:
the vertex represents the lowest point on the graph, or the minimum value of the quadratic function.
Answer:
They will save $90 each month
Step-by-step explanation:
300*30%
or
300*.3
90