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How to determine whether f(x)= x3+ 5x + 1 is an even function? |
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Answer» To determinewhether f(x)= x3+ 5x + 1 is an even function, we will check iff(-x)= (-x)3+ 5(-x) + 1 is equivalent to f(x)= x3+ 5x + 1. Functions are very important concepts that are extensively used in calculus and algebra. There are many types of functions, among which even and odd functions are included. Let's see how to determine if a function is even or not. |
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