Algebra A review

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a = -11

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CCSS.7.EE.B.4A

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x = -1

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x = -4

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CCSS.7.EE.B.4A

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How do you find the slope of a line given two points?

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Slope (m) = (y2 - y1) / (x2 - x1)

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CCSS.8.EE.B.5

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CCSS.8.EE.C.7A

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What is the definition of a linear equation?

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CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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What does it mean if an equation has no solution?

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It means that there are no values for the variable that satisfy the equation.

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CCSS.8.EE.C.7A

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What is the definition of slope in a graph?

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Slope is a measure of the steepness of a line, calculated as the rise over run.

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CCSS.8.EE.B.5

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What is the formula for the slope-intercept form of a line?

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CCSS.8.EE.B.6

CCSS.8.F.A.3

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What does it mean if two lines are parallel?

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They have the same slope and will never intersect.

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CCSS.8.EE.B.5