CC. 1 Evaluate a linear function LNV
) Use the function to find the value of when .
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To find the value of when , simply plug in the value of into the function . That would look like this:

.

So, when is 10, equals 18!

Now, let’s consider a fun fact: linear functions, like the one you’re dealing with, create straight-line graphs! They maintain a constant rate of change, so if you plot different values of , you’ll always end up with a straight line. It’s like drawing a line that never ever curves—perfect for consistent trends!

Also, linear equations are everywhere in the real world! Whether you’re calculating expenses based on a fixed price plus a variable, or determining distances traveled based on speed, these equations provide a simple and effective way to model relationships. They help in budgeting, forecasting, and even in tech for programming algorithms that depend on straightforward calculations!