If f(x) = x + 5, what does f(8) represent?

(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.

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?