Use the graph of the function f to answer the question. Find the numbers, if any, at which f has a local maximum. What are the local maxima?
A. f has a local maximum at -3.14; the local maximum is 2.
B. f has a local maximum at x = - 3.14 and 3.14; the local maximum is 2
C. f has no local maximum
D. f has a local maximum at x = 0; the local maximum is -2

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Is it greater than or less than7*3_9*2

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.