Find the area of each of these trapezoids. Show all of your steps.
12"
5.3"
5"

(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.

In the geometric progression –3, 12, −48… what term is 3,072?

Write the expression 7x^3-28xy^2 as the product of 3 factors