The exact radius of a circle with a radius of 12 inches is 75.4. The formula is 2πr.
(10/17) / (-15/17) =
10/17 * - 17/15 =
- 10/15 =
- 2/5 <==
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2.75 / -2.2 =
- 1.25 <==
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(-2 3/5) / (3/5) =
- 13/5 * 5/3 =
-13/3 or - 4 1/3 <==
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(2 1/4) / (3/4) =
9/4 * 4/3 =
9/3 =
3 <==
Answer:
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For this case we have the following function:
f (x) = (1/3) * (4 ^ x)
We must evaluate the function for x = 2
We have then:
f (2) = (1/3) * (4 ^ 2)
Rewriting:
f (2) = (1/3) * (16)
f (2) = 16/3
Answer:
The function evaluated at x = 2 is:
f (2) = 16/3
option A