1 Select the correct answer from each drop-down menu.
A function is a relation where each input value is assigned toone output value.
Theof a function is the set of all input values, or x-values, for which the function
Theof a function is the set of all output values, or y-values, for which the function
To write the equation y= ax + b in function notation, substitutefor y.

A. Less than, exactly, at least
B. interval, rate of change, domain, range
C. domain, interval, range, rate of change
D. f(x), x, b,a