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SAT Test 10: Graph of a quadratic - question #4-28
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f(x) = (x + 3)(x - k)
The function f is defined above. If k is a positive integer, which of the following could represent the graph of y = f(x) in the xy-plane?
The function f is defined above. If k is a positive integer, which of the following could represent the graph of y = f(x) in the xy-plane?