Use a graphing utility to graph the equation. Use a standard setting. Approximate any intercepts.
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A. ?Intercepts: (0, 0), (-2, 0)
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B. ?Intercepts: (0, 0), (2, 0)?
C. ?Intercepts:(0, 0), (-2, 0)
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D. ?Intercepts:(0, 0), (-2, 0)
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E. Intercepts: (0, 0), (6, 0)
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Answer: C
Mathematics
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The line graph below shows the price of a stock over the course of the day. Use the graph to answer the question(s).
At what time was the stock price the lowest?
A. 6 PM B. 1 PM C. 9 AM D. 10 AM
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.x3 - 343
A. (x + 7)(x2 - 7x + 49) B. (x - 7)(x2 + 49) C. (x + 343)(x2 - 1) D. (x - 7)(x2 + 7x + 49)
Mathematics
Solve using Cramer's rule.
A. (-5, -3) B. (3, 5) C. (-3, 5) D. (5, 3)
Mathematics
Find the sum.
A. 30 B. 14 C. 32 D. 18
Mathematics