Question

Asked Mar 29, 2019

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A graph of f(x) is shown above. Estimate the following integral.

∫52f(x)dx

Step 1

From the graph we observe the following points (0,4), (2,6) and (4,4) lie on the curve.

Let us consider the general equation of the given curve:

Step 2

Substituting each of the points {(0,4), (2,6) and (4,4)} into the equation, we can find the constants a, b and c as follows:

Step 3

Now substituting the constants ...

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