Even Odd Functions Calculus. Answers B and D are the sum of two even functions so are even. The function f x x 2 - 18 is symmetric with respect to the y-axis and is thus an even function.
The function f x x 2 - 18 is symmetric with respect to the y-axis and is thus an even function. Algebraically f is odd if and only if f-x. Tap for more steps.
Both Odd and Even.
The only function which is both odd and even is f x 0 f x 0. The function f x x 2 - 18 is symmetric with respect to the y-axis and is thus an even function. Determine if the function is even odd or neither. Algebraically f is even if and only if f-x fx for all x in the domain of f.
