An equation for a line in the xy-plane allows you to find the value of y, given x.
Check the final answer first, then review the worked steps.
Problem
An equation for a line in the xy-plane allows you to find the value of y, given x.
Step-by-step solution
An equation of a line, such as y = mx + b, defines a relationship between x and y. For any given x value, you can substitute it into the equation to find the corresponding y value.
Answer
True