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Which of the following functions is even?
Which of the following functions is even?
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Practice Questions
1 question
Q1
Which of the following functions is even?
f(x) = x^3
f(x) = x^2
f(x) = x + 1
f(x) = sin(x)
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A function is even if f(-x) = f(x). Here, f(x) = x^2 is even.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following functions is even?
Solution:
A function is even if f(-x) = f(x). Here, f(x) = x^2 is even.
Steps: 0
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