Domain and range of a function | Functions and their graphs | Algebra II | Khan Academy

Here’s how public data helps Congress make decisions. Leaders of every modern business count on timely, reliable data to make decisions, allocate resources, and evaluate outcomes. When data grows obsolete, decision-making suffers. So does public trust. A functioning democracy requires informed decisions and an informed public. Both depend on better use of data – and better data itself. This video was made with USAFacts.

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