


Stationary points occur where the derivative is zero. The denominator is positive for all

, so we only need to worry about the numerator.


for all

, so we can divide through:

But

for all

, so this function has no stationary points...
I suspect there may be a typo in the question.
Answer:
-4
Step-by-step explanation:

Hope this helps!
1. 1650 / 55 = 330 / 11 = 30
2. 5634 / 18 = 939 / 3 = 313
3. 6440 / 28 = 920 / 4 = 230
4. 5256 / 52 = 2628 / 26 = 1314 / 13 = 101.07
5. 1955 / 85 = 391 / 17 = 23
Answer:
<u>55 dollars per hour</u>
Step-by-step explanation:
419.25 - 103 = 316.25
316.25 ÷ 5.75 = 55
$55 per hour
hope this helps
I believe 88 homes have pets