Answer:
$3.10
Step-by-step explanation:
Answer:
is your average rate of change,
Step-by-step explanation:
average rate of change is
, by slope formula
simplify this to get , which is the definition of the derivative as h goes to 0
since you defined x=a, we can substitute a for x and vice versa to find our derivative.
simplifying
(your average rate of change)
Answer:
No
Step-by-step explanation:
No because you have to look at the ones first
Answer:
-108
108
Step-by-step explanation:
Since it is withdrawing, we are taking away -$18 every day for 6 days.
(-18)*6 = -108
Since it is deposits, we are adding to the amount in her account, +$18 for 6 days.
18*6 = 108
The difference is that one is taking away and one is adding each day, resulting in negative or positive change.