Find the area (in square feet) of a trapezoid with height $h$ and bases $b_1$ and $b_2$ .

$h=12\ \text{yd}$

$b_1=5\ \text{yd}$

(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.

Which of these choices show a pair of equivalent expressions?

Which of the following tables represents exponential functions?