Use units as a way to understand real-world problems.*
M2.N.Q.A.1.A
Choose and interpret the scale and the origin in graphs and data displays.
M2.A.CED.A.2
Create equations in two variables to represent relationships between quantities and use them to solve problems in a real-world context. Graph equations with two variables on coordinate axes with labels and scales, and use the graphs to make predictions.*
M2.A.REI.B.2
Solve quadratic equations and inequalities in one variable.
M2.A.REI.B.2.A
Solve quadratic equations by inspection (e.g., for x^2 = 49), taking square roots, knowing and applying the quadratic formula, and factoring, as appropriate to the initial form of the equation. Recognize when a quadratic equation has solutions that are not real numbers.
M2.MP2
Reason abstractly and quantitatively.
M2.MP3
Construct viable arguments and critique the reasoning of others.
