Which sequence could be described by the explicit definition: a^n= n^2-5?

a. 1,-4,4,11,

b. 1,2,3,4,5,

c. -4,-1,4,11,

d. -4,11,116,13451

(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.

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0