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VARVARA [1.3K]
4 years ago
9

The points (15, 10), (25, 20), (30, 22), (40, 32), (55, 53), (60, 55) represent the time, x, it takes 6 people to travel y miles

. The scatterplot below represents the situation.
(Graph Below)

A. 32 miles
B. 42 miles
C. 48 miles
D. 54 miles

Mathematics
2 answers:
katen-ka-za [31]4 years ago
4 0
I believe the answer is A. 32 miles
Dmitry_Shevchenko [17]4 years ago
4 0

Answer:

B. 42 Miles

Step-by-step explanation:

edge2020

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Hence, on putting the value in the formula:

f'(x)= \lim_{h \to 0} \dfrac{5-x^2-h^2-2xh-(5-x^2)}{h}\\\\\\f'(x)=\lim_{h \to 0} \dfrac{5-x^2-h^2-2xh-5+x^2}{h}\\\\i.e.\\\\f'(x)=\lim_{h \to 0} \dfrac{-h^2-2xh}{h}\\\\f'(x)=\lim_{h \to 0} \dfrac{-h^2}{h}+\dfrac{-2xh}{h}\\\\f'(x)=\lim_{h \to 0} -h-2x\\\\i.e.\ on\ putting\ the\ limit\ we\ obtain:\\\\f'(x)=-2x

      Hence, the derivative of the function f(x) is:

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