Example Sentences
"f(x) = 2x + 1 is a function."
"Functions can be represented as equations, graphs, or tables."
Synonyms & Related Terms
Quick Check
Which best describes the meaning of function?
Study Tips
To remember function, try writing it in a sentence of your own. Connect it to something you already know about mathematics.
Use it in conversation today — saying a word aloud three times helps lock it into long-term memory.