James asked 21 people how many people lived in their household. The results are shown on the dat plot What is the mean of this set of data? A. 1
B. 1.48
C. 1.95
D. 2.56

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(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

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Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}