-4(y - 2) = 12 what does y equal

(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.

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55