EOC: Linear Functions, Systems

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What is a linear function?

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What is the slope of a line?

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What is the y-intercept?

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How do you find the x-intercept of a linear equation?

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What is a system of linear equations?

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A system of linear equations is a set of two or more linear equations with the same variables. The solution is the point(s) where the equations intersect.

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What does it mean for a system of inequalities to be consistent?

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A system of inequalities is consistent if there is at least one solution that satisfies all inequalities.

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What is the graphical representation of a linear inequality?

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The graphical representation of a linear inequality is a shaded region on one side of the boundary line, which represents all the solutions to the inequality.

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How do you solve a system of equations using substitution?

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To solve using substitution, solve one equation for one variable and substitute that expression into the other equation.

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What is the elimination method for solving systems of equations?

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The elimination method involves adding or subtracting equations to eliminate one variable, making it easier to solve for the other variable.

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