Condense the expression (Product Property)

(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.

Find the quotient. 50a2 – 98b2 -5a +7b

What does the relationship between the mean and median reveal about the shape of the data