The graph of a function f is given. Use the graph to answer the question.Find the numbers, if any, at which f has a local minimum. What are the local minima?
A. f has a local minimum at x = -1; the local minimum is 0
B. f has a local minimum at x = 0; the local minimum is 3
C. f has a local minimum at x = -1 and 1; the local minimum is 0
D. f has no local minimum
Answer: C
Mathematics
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A. (x + 11y)2 B. x2 + 22xy + 121y2 C. x2 + 11xy + 121y2 D. 11(x + y)2
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Find the standard form of the equation of the hyperbola with the given characteristics and center at the origin.
?
Vertices: 
; foci: 
?
A. 
B. 
C. 
D. 
E. 
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Write the prime factorization for the number.301
A. 7 ? 7 B. 7 ? 41 C. 7 ? 43 D. 7 ? 7 ? 43
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