(4) Consider (the rule) f(x) = 2x+3 from real numbers to real numbers. Is this a function? Is this a bijection? Is f-l a fuction? Write f-¹ as a rule f-¹(x) = ....
(4) Consider (the rule) f(x) = 2x+3 from real numbers to real numbers. Is this a function? Is this a bijection? Is f-l a fuction? Write f-¹ as a rule f-¹(x) = ....
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 4SE: How do you find the domain for the composition of two functions, fg ?
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