Square EFGH has the coordinates E(-3, 1), F(-3, -2), G(1, -2) and H(1, 1). It is reflected over the y-axis. On the graph below:
Graph the pre-image
• Graph the image
Label all vertices
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1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

(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 (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number