8.EE.7(a&b) Linear Equations and Inequalities

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What is a linear equation?

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What is an inequality?

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What does it mean to 'combine like terms'?

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Combining like terms involves simplifying an expression by adding or subtracting terms that have the same variable raised to the same power.

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What does it mean when an equation has no solution?

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What is the slope-intercept form of a linear equation?

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How do you graph a linear equation?

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To graph a linear equation, identify the y-intercept (b) and plot it on the y-axis. Then use the slope (m) to find another point by rising and running from the y-intercept.

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What is the difference between a linear equation and a linear inequality?

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What does it mean for two expressions to be equivalent?

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Two expressions are equivalent if they have the same value for all values of the variable(s) involved.