Perform the indicated operation.

∙
1/3 times 6/7

What is the value of 1/3x + 7x when x = 5

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

(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.