Ask your own question, for FREE!
Algebra 8 Online
OpenStudy (anonymous):

what is a function

OpenStudy (hugsnotughs):

A function is a special relationship between values: Each of its input values gives back exactly one output value. It is often written as "f(x)" where x is the value you give it.

OpenStudy (anonymous):

Also, "f(x)" is often represented as "y" in an equation

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!