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Brilliant_brown [7]
3 years ago
9

The table of values below shows the rate of water consumption in gallons per hour at selected time intervals from t = 0 to t = 1

2. Using a Trapezoidal sum with 5 subintervals, estimate the total amount of water consumed in that time interval.
x0 2 5 711 12f(x)5.75 .02 .01 .20 .60 .4
Mathematics
1 answer:
ad-work [718]3 years ago
5 0
31.7 is the answer. Do you need any explanation? 
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mote1985 [20]
Check the picture below.

using a second for it, since it's a horizontal line, then say hmmm we'll use the y-intercept, or (0, 1), so the equation of a line that passes through (2,1) and (0,1)

\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
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slope = {{ m}}= \cfrac{rise}{run} \implies 
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3 years ago
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coldgirl [10]

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Step-by-step explanation:

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