# Algebra I Creating Equations

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#### Resources

Create equations that describe numbers or relationships. [Linear, quadratic, and exponential (integer inputs only);
for A.CED.3 linear only]
HSA-CED.A.1. Create equations and inequalities in one variable including ones with absolute value and use them to solve problems.
Include equations arising from linear and quadratic functions, and simple rational and exponential functions.
HSA-CED.A.2. Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate
axes with labels and scales.

HSA-CED.A.3. Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions
as viable or non-viable options in a modeling context. For example, represent inequalities describing nutritional and cost
constraints on combinations of different foods.

HSA-CED.A.4. Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations. For example,
rearrange Ohm’s law V = IR to highlight resistance R.