the value(s) of the variable that will satisfy a given algebraic equation. If the function is plotted, the roots indicate where the graph intercepts the x-axis. Therefore, roots are also called the solutions to the function.
the middle value in a data set after it has been arranged in order. The median is also the...
the point or points at which a graph cuts or intersects the x-axis.
a measure of statistical distribution that represents half the difference between the first and...