Single Answer MCQ
Q-00051611
Which of the following defines a polynomial function?
1
f(x) = 3x + 2
2
f(x) = 2/x
3
f(x) = |x|
4
f(x) = sin(x)
Answer and Solution
Answer
A. f(x) = 3x + 2
Solution:
A polynomial function is defined by the sum of terms like f(x) = a_n x^n + ... + a_1 x + a_0 where n is a non-negative integer, thus f(x) = 3x + 2 fits this definition.
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