Need help with this please. Given the following functions: f(u)=tan(u) and g(x)=x^9. Find:
1 answer:
You have
.. f'(u) = sec(u)^2
Putting in u = g(x) = x^9, this becomes
.. f'(g(x)) = sec(x^9)^2
You know
(f(g(x))' = f'(g(x))*g'(x) . . . . . chain rule
From previous results, this is
.. sec(x^9)^2*9x^8
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Y-intercept when x = 0
so
y = 4
The answer would be 0.25... when multiplying by 10, shift the decimal place one to the right.
Answer:
72 Centimeters
Explanation:
Formula for area: 1 /2 b · h
b = Base (18 cm.)
h = height (8 cm.)
1 / 2 Base: 9
height: 8
9 · 8 = 72
Therefore the area of the triangle is 72 centimeters
This is the answer to the problem. Hope it helps
(n^-3)^6=n^-18=1/n^18
the answer is D
