3 years ago

Help me out pls for quiz

1 answer:

7 0

If you mean the third circle it should be 4inches since radius is 2inches (given on the drawing) and diameter is double the radius

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Answer:

The average rate of change between x = 2 and x = 4 is of 4.

Step-by-step explanation:

Average rate of change:

The average rate of change of a function f(x) in an interval [a,b] is given by:

$A = \frac{f(b)-f(a)}{b-a}$

In this question:

$f(x) = 4x - 2, b = 4, a = 2$

Thus:

$f(b) = f(4) = 4(4) - 2 = 16 - 2 = 14$

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Average rate of change:

$A = \frac{f(b)-f(a)}{b-a}$

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