Which value of b makes the equation b4=12 true? A.48 B.16 C.8 D.3

What signals you that factoring by grouping is the best method to use when factoring a problem?

(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 describes the symmetry of the graph of y = x3?