What did I learn this week?

This week we reviewed Linear Relations. I learned about the Independent and Dependent Variable.

For example, the Independent variable is the Input, the “x” and the Domain. The Domain is the set of all possible inputs for the function.

Then the Dependent variable. For example, it is the output, the “y” and the range. The range is the set of its possible output values.

This is the equation:  (x = 1,2,3) and (y = 6.20, 12.40, 18.60)…. The input in the equation is x,1,2,3 and the output is y, 6.20, 12.40, 18.60.