For a function to have a derivative in a point has to be continuous at the point, that is, it has to be defined at that point, other wise the derivative would be meaningless.
Answer:
94 ft
Step-by-step explanation:
A rectangle shares 2 congruent lengths & 2 congruent width sides.
The perimeter is the total measurement of all sides added together. Solve:
2(15) + 2(32) = 30 + 64 = 94
94 ft is your answer.
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Answer:

Step-by-step explanation:
We can multiply -4x by both terms inside the parentheses.


Hope this helped!
Answer:
n = - 5/7
Step-by-step explanation:
6n + 5 = 4n - 5n
6n - 4n + 5n = - 5
7n = - 5
n = - 5/7
Answer:
$26.67
Step-by-step explanation:
200/7.5=26.67