(-3,-4), (-5,r) M=-9/2 Find the value of r so the line passes through each pair of points has the given slope.

(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.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be