H A figure has vertices at W(−5, −2), X(−2, −2), Y(−2, −4), and Z(−5, −4). After a transformation, the image of the figure has vertices at W′(1, 5), X′(4, 5), Y′(4, 3), and Z′(1,3). Identify the preimage, the image, and the transformation.

(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.

27 is what percent of 108? 27 is % of 108

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²