For each graph below, state whether it represents a function.

(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.

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

43lbs of tomatos cost $387. how much would 41lbs cost