I feel like I've got a decent grasp on functions, but this homework problem is confusing me... what exactly am I being asked here?
14. If f(x) is an even function, simplify the expressions:
a) f(x) + f(-x)
b) f(x) - f(-x)
Best answer goes to anyone who can help me understand how to tackle this.
Thanks!
Thanks, guys! I should have realized this was so simple. I will award a best answer to one of you as soon as Yahoo! lets me.
14. If f(x) is an even function, simplify the expressions:
a) f(x) + f(-x)
b) f(x) - f(-x)
Best answer goes to anyone who can help me understand how to tackle this.
Thanks!
Thanks, guys! I should have realized this was so simple. I will award a best answer to one of you as soon as Yahoo! lets me.