An iPod sold for $300, which was 200% of the actual cost. What was the actual cost?

(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.

The graph of g(x) is a translation of y = which equation represents g(x)?

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?