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Show that the function f: \mathbb{R} --> \mathbb{R} where f(x) = 4x + 12 is bijective.
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Show that the function f: \mathbb{R} --> \mathbb{R} where f(x) = 4x + 12 is bijective.
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Jun 3, 2020
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Show that the function f: \mathbb{R} --> \mathbb{R} where f(x) = 4x + 12 is bijective.
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Answer: x=1/4y-3
Explanation:
y=4x+12=y
4x+12+-12=y+-12
4x=y-12
4x/4=y-12/4
Stmcallister
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Jun 8, 2020
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