The graph of a function f is given. Use the graph to answer the question.Find the values of x, if any, at which f has a relative minimum. What are the relative minima?
A. f has a relative minimum at x = -2 and 2; the relative minimum is 0
B. f has a relative minimum at x = 0; the relative minimum is 2
C. f has no relative minimum
D. f has a relative minimum at x = -2; the relative minimum is 0
Answer: A
Mathematics
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Compute the gradient of the function at the given point.
A. - 
i + 
j - 
k
B. - 
i + 
j - 
k
C. 
i + 
j - 
k
D. 
i + 
j - 
k
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The table below shows the scores of a group of students on a 10 point multiple choice placement test.
The median score on the test is
A. 5.5. B. 6. C. 6.5. D. 5. E. none of these
Mathematics
Provide an appropriate response.40 cl = ? ml
A. 0.4 B. 400 C. 0.04 D. 4 E. none of the above
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Find the slope of the line and sketch its graph.y + 3 = 0 
A. slope = - 
B. slope is undefined
C. slope = -3
D. slope = 0
Mathematics