1. a construction company is setting up signs on 2 miles of road. if the
company places a sign every mile, how many signs will it use?

(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.

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)