CREATING EQUATIONS (A.CED)

CREATING EQUATIONS THAT DESCRIBE NUMBERS OR RELATIONSHIPS

MCC9-12.A.CED.1 Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions. ★ 
  • Use all available types of functions to create equations, but constrain to simple cases. 
MCC9-12.A.CED.2 Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.★ 
MCC9-12.A.CED.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.★
  • Extend to include linear, exponential and quadratic. 

MCC9-12.A.CED.1

MCC9-12.A.CED.2

MCC9-12.A.CED.4