Which graph represents the function f(x)=4⋅3x?
1 answer:
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Answer
Step-by-step explanation:
Radius is always half of the diameter so, is equal to
.
The Formula for Circumference is
Since we found out the radius, we need to basically substitute (or insert) it into the radius spot so the next step will be:
Then we multiply (2)(1.25) to get an answer of 2.5 (which we already know)
So our answer is going to be
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