a function is a rule that assigns to each value of the (blank) in the (blank) a unique value of the (blank) in the (blank)
* you have four choice one for each slot*.
independent variable, dependent variable, domain and range

Question

a function is a rule that assigns to each value of the (blank) in the (blank) a unique value of the (blank) in the (blank) 
* you have four choice one for each slot*. 
independent variable, dependent variable, domain and range

zzr0ck3r · Answer

remember often we write $y=f(x)$ so that $y$ depends on $x$.

$x$ comes from the domain, and $y$ is in the range