Expression 9(2j + 7 + 5j). Use either the commutative property or combine like terms to create an equivalent expression.

(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 type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4