Answer:
B
Step-by-step explanation:
x = y-4x^2 can be rearranged to get y = 4x^2 + x, which is a function
Jessica:
2 minutes = 60 jumping jacks
1 minute = 30 jumping jacks
Dale:
5 minutes = 150 jumping jacks
1 minute = 30 jumping jacks
Ans: Yes, both their rates are the same. They both jump at 30/min.
Answer:
The answer is 2 hope this helped!
Step-by-step explanation: