√(x² - 5x + 4) is real only for some x. For which? | StemPy Lab

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√(x² - 5x + 4) is real only for some x. For which? | StemPy Lab

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√(x² - 5x + 4) is real only for some x. For which?

MathematicsMediumHigh School (11–12)Functions and Calculus › Graphs of Functions

Created by StemPy Lab

$\sqrt{x^2 - 5x + 4}$ is real only for some $x$ . For which?

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← The point (1, 4) is on the graph of y = f(x). Which point is on the graph of y = f(x + 2) - 3?The V-shaped graph of |x - 1| - 2 has its corner at its lowest point. Which values does the function take? →

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