Examlex
Sketch the graph of f
SUBSTITUTE
A function in various programming and scripting languages that replaces occurrences of a specified substring within a string with another substring.
TEXTJOIN
A function in some spreadsheet programs that combines the text from multiple ranges or strings, and optionally places a delimiter between elements.
Worksheet
A single page or sheet within a spreadsheet application, used for organizing, calculating, and analyzing data.
SUMIFS
A function in Excel that adds all of its arguments that meet multiple criteria.
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