Question 1115229
Find the area under the curve defined by the following data points:
<pre>
x	1	4	7	10	13	16	19	22	25
y	3.6	4.6	5.2	6.2	7.0	7.8	8.2	8.8	9.4
</pre>
Round your answer to 2 decimal places.
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That's not a curve, tho a function could be found to pass thru the points.
The area of the 8 quadrilaterals from by pairs of points and the x-axis can be found, as can the area form by the polygon consisting of the 9 given points.
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Say what you want to do.