Graph the polynomial 
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(a) From the graph, determine how many local maxima the polynomial has.
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(b) From the graph, determine how many local minima the polynomial has.
What will be an ideal response?
1; 1
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Solve the problem.As Sunee improves her algebra skills, she takes 0.9 times as long to complete each homework assignment as she took to complete the preceeding assignment. If it took her 70 minutes to complete her first assignment, find how long it took her to complete the fifth assignment. Find the total time she took to complete her first five homework assignments. (Round to the nearest minute.)
A. 41 min; 241 min B. 46 min; 287 min C. 46 min; 241 min D. 41 min; 287 min
Factor out the greatest common factor.48x7 + 6x4 - 42x2
A. x2(48x5 + 6x2 - 42) B. 6(8x7 + x4 - 7x2) C. -x2(-48x5 + 6x2 + 42) D. 6x2(8x5 + x2 - 7)
Find the open intervals where the function is concave upward or concave downward. Find any inflection points.
A. Concave upward on (0, ?); concave downward on (-?, 0); inflection point at (0, -1)
B. Concave upward on (0, ?); concave downward on (-?, 0); inflection points at (-4, 0), (-1, 0), and 
C. Concave upward on (-1, ?); concave downward on (-?, 2); inflection points at (-1, 0) and (2, -3)
D. Concave upward on (-1, ?); concave downward on (-?, 2); inflection point at (2, -3)
Tell whether the set is well defined. If it is not well defined, change it so that it is well defined. ? The set of students attending the University of California. ? __________ (well defined, not well defined) ? a. The set of students attending the University of California. b. The set of students attending the Massachusetts Institute of Technology. c. The set of students attending the University of Berkeley. d. The set of students attending Boston University. e. None of these because the set is well defined.
What will be an ideal response?