Use a graphing utility to graph the equation. Use a standard setting. Approximate any intercepts.
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y = |x + 2|
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A. Intercepts: (0, -2), (0, 2)
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B. ?Intercepts: (-2, 0), (0, -2)
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C. ?Intercepts: (2, 0), (0, 2)
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D. Intercepts: (-2, 0), (0, 2)
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E. ?Intercepts: (-2, 0), (2, 0)
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Answer: D
Mathematics
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A. 2.63 B. 2.68 C. 7 D. 2.65
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Solve the system of equations by substitution.
x - y = - 
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A. (-4, 0) B. (0, 4) C. (0, -4) D. (4, 0)
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Determine if the function is a monomial function (given that c and k represent constants). If it is, state the degree and leading coefficient.I(d) = 
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Mathematics