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Which of these functions is continuous at every real… | StemPy Lab

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Which of these functions is continuous at every real number?

MathematicsEasyHigh School (11–12)Functions and Calculus › Continuity and Differentiability A-Level AP IB

Created by StemPy Lab

Which of these functions is continuous at every real number?

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← A taxi fare in pounds is f(x) = 4x + 2 for a ride of x km with x < 3, and f(x) = 5x + k for x ≥ 3. For which k does the fare have no sudden jump at x = 3?A function f is continuous on [2, 5] with f(2) = -4 and f(5) = 9. Which of these values must f take somewhere in (2, 5)? →

More onFunctions and Calculus › Continuity and Differentiability

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