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In Exercises 35—42, show that f and g are inverses of each other by verifying that
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- When f(x) = x² + 4x + 3, evaluate f( – 1) )arrow_forwardDerive f(x): = x6-x+1 x6 +x+1arrow_forward9) Let f(x) = (x + 2)² - 12. a) Sketch a "good enough graph" of f. b) Determine the number of solutions to the equation f(x) = -3 using the graph in in a). c) Work backward (applying inverse functions) to the equation f(x) = -3 for x. x =arrow_forward
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