Identify angle pair for angle 9 and angle 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.

Which of the following is the true for f(x) = 5cos

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4