Solve the following system of equations by graphing. 3x - 2y = -6 - 3x - y = -12​

(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.

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

Which value of y will make the inequality y< -1 false?