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Your search returned 3 results.
 

Standard: 6.EE.9

Subject Area: Mathematics (NYS P-12 Common Core)
Grades: Intermediate, 6th Grade

Use variables to represent two quantities in a real-world problem that change in relationship to one another; write an equation to express one quantity, thought of as the dependent variable, in terms of the other quantity, thought of as the independent variable. Analyze the relationship between the dependent and independent variables using graphs and tables, and relate these to the equation. For example, in a problem involving motion at constant speed, list and graph ordered pairs of distances and times, and write the equation d = 65t to represent the relationship between distance and time.

Standard: A-REI.5

Subject Area: Mathematics (NYS P-12 Common Core)
Grades: Commencement, 9th Grade, 10th Grade, 11th Grade, 12th Grade

Prove that, given a system of two equations in two variables, replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions.

Standard: A-REI.6

Subject Area: Mathematics (NYS P-12 Common Core)
Grades: Commencement, 9th Grade, 10th Grade, 11th Grade, 12th Grade

Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.

Your search returned 3 results.
 

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