Which coordintae grid shows the correct locations of P (1, 2.5), point Q, which is a reflection of point P accross the y-axis, and R (2, -2.5)

(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.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.