Exam (elaborations)
PCAT Practice: Quantitative Reasoning || with 100% Errorless Answers.
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What is the range of the function below? f(x) = 3x2- 5 A. (-∞, ∞) B. (0, ∞) C. (-5, ∞) D. (5, ∞) Correct Answer: C Explanation: The range of a function is the list of possible outputs of the function. It is impossible for this function to generate any number less than -5, and ther...
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