Answer:
B it seems like it's the most suitable answer
Step-by-step explanation:
Use the chain rule.
Factor out -6x-4,
Know plug in x=-2 to evaluate the derivative
It is (0,0) there ya go :)
Answer: 15 1/3 months
Step-by-step explanation:
Daniella has $210 in the bank, and her balance grows at a rate of $3 each month. This can be written as:
b = 3m + 210 ...... equation i
Lori has $187 in the bank and her balance grows at a rate of $4.50 each month. This can be written as:
b = 4.5m + 187 ....... equation ii
Combine both equations
b = 3m + 210
b = 4.5m + 187
3m + 210 = 4.5m + 187
4.5m - 3m = 210 - 187
1.5m = 23
m = 23/1.5
m = 15 1/3 months
-1 - -1.
-1 + 1.
0.
The answer is 0.
