Number of hours of study, x 1. 3. 4. The results from a research study in psychology are shown in the chart. Complete parts (a) and (b) below. Rate of extra points earned on exam, f(x) 8. . 12 10 11 17 26 (a) Consider the curve generated by plotting the data points and connecting the points with line segments. Use the trapezoidal rule to find the area bounded by the curve, the x-axis, the line x=1, and the line x=7. The area is approximately (Round the final answer to three decimal places as needed. Round all intermediate values to four decimal places as needed.)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 58E
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Number of hours of study, x
3
4
7
The results from a research study in psychology are shown in the chart.
Complete parts (a) and (b) below.
Rate of extra points earned on exam, f(x)
1
8.
12
10
11
17
26
...
(a) Consider the curve generated by plotting the data points and connecting the points with line segments. Use the trapezoidal rule to find the area bounded by the curve, the x-axis, the line x = 1, and the line x= 7.
The area is approximately.
(Round the final answer to three decimal places as needed. Round all intermediate values to four decimal places as needed.)
CO
Transcribed Image Text:Number of hours of study, x 3 4 7 The results from a research study in psychology are shown in the chart. Complete parts (a) and (b) below. Rate of extra points earned on exam, f(x) 1 8. 12 10 11 17 26 ... (a) Consider the curve generated by plotting the data points and connecting the points with line segments. Use the trapezoidal rule to find the area bounded by the curve, the x-axis, the line x = 1, and the line x= 7. The area is approximately. (Round the final answer to three decimal places as needed. Round all intermediate values to four decimal places as needed.) CO
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