A gridline
A) is a numeric value that describes a single value on a chart.
B) is a line used to depict trends and forecast future data.
C) is a horizontal or vertical line that extends from the horizontal or vertical axis through the plot area.
D) is a visual representation of numerical data.

Question

Quizplus · Accepted Answer

Gridlines in charts are horizontal or vertical lines that extend from the axes across the plot area to help the reader better understand the chart's scale and to align data points with the corresponding value on the axis.

A Gridline