Evaluate the following polynomial when x = - 3
+6x² – 3x+5
2x

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

(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.

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)