Answer:
It has a negative rate of change.
Step-by-step explanation:
She is losing money so the rate of change is negative
First square each term to rid of the root sign:
x^2 + 1^2 + 3^2 = 0^2
x^2 + 1 + 9 = 0
x^2 = -10
x = root -10
Answer:
c
Step-by-step explanation:
Answer:D is a rectangle
Step-by-step explanation: