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asambeis [7]
3 years ago
11

Given the table below for selected values of f(x), use 6 left rectangles to estimate the value of

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0

Answer:

Step-by-step explanation:

Given is a table of x, f(x) as below

x             1   3   4   6   7  9  10

f(x)         4   8  6  10  10  12  16

Mid pt      6   7   8  10   11  14

width of

interval    2   1     2   1    2    1

dA1         12   7   16  10  22  14

area = area of all rectangles= 81 sq units.

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A researcher collects data on the relationship between the amount of daily exercise an individual gets and the percent body fat
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Answer: approximately 24

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We need to plot a regression line.

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