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Questions and Answers
Which of the following is a rational function?
Which of the following is a rational function?
- f(x) = x^2 + 3x + 2 (correct)
- f(x) = |x|
- f(x) = e^x
- f(x) = √x
Which of the following is not a rational function?
Which of the following is not a rational function?
- f(x) = x^3 + 2x^2 + x
- f(x) = √(x+1) (correct)
- f(x) = sin(x)
- f(x) = 1/x
Which of the following functions is a rational function?
Which of the following functions is a rational function?
- f(x) = e^x
- f(x) = log(x)
- f(x) = 1/x^2 (correct)
- f(x) = 3^x
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