__________ function converts a text string that represent a number to number.

It define the separate series of a chart.

Bar charts are good for showing performance against ________.

________ chart emphasize the difference between two sets of  value.

X - axis is the _________ axis.

________ is the way in which that tell excel which operation to perform with the data that can used by constant and reference.

________ chart are good for showing changes in data series over time.

D6 is a type of.

________ function return the Number of characters in a text string.

In Excel you can insert a ________.