The graph of a quadratic function is given. Choose the function's equation.
A. f(x) = x2 + 3
B. f(x) = x2 - 3
C. f(x) = x2 + 6x + 9
D. f(x) = x2 - 6x + 9
Answer: C
Mathematics
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Provide an appropriate response.Decide if the system has one solution, no solution, or an infinite number of solutions.2x - 4y = 2 y = 
x - 
A. No solution B. Infinite number C. One
Mathematics
Solve the inequality. Give the solution set in both interval and graph forms.4 < 1 - 4x ? 8
A. 
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B.
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C.
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D.
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Mathematics
Sketch the graph of the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Write the first four terms of the sequence.an = 4n - 3
A. a1 = 1, a2 = 5, a3 = 9, a4 = 13 B. a1 = 1, a2 = 11, a3 = 9, a4 = 19 C. a1 = 4, a2 = 5, a3 = 9, a4 = 13 D. a1 = 7, a2 = 5, a3 = 9, a4 = 13
Mathematics