You might think the graph of f(x) = x2 + cos x shouldlook like a parabola with some
Chapter 4, Problem 42(choose chapter or problem)
You might think the graph of f(x) = x2 + cos x shouldlook like a parabola with some waves on it. Sketch theactual graph of f(x) using a calculator or computer. Explainwhat you see using f(x).
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