The equation of a line is given as;
[tex]\begin{gathered} y=mx+c \\ \text{Where m is the slope;} \\ \text{and c is the intercept on y-axis} \end{gathered}[/tex]
After gettin the slope of the line and its intercept;
Then for every value of x, we can find its y-coordinate and vice versa.
Thus, it is true an equation for a line in the plane allows us to find x and y coordinates at any point on the line.
CORRECT OPTION: A
