7th grade First Semester Math lab Exam

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What is the equation of a line in slope-intercept form?

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CCSS.8.EE.B.6

CCSS.8.F.A.3

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How do you find the slope from a linear equation?

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CCSS.8.EE.B.5

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What are supplementary angles?

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Supplementary angles are two angles whose measures add up to 180 degrees.

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CCSS.7.G.B.5

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How do you calculate the rate of change from a table of values?

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The rate of change can be calculated by taking the difference in the y-values divided by the difference in the x-values between two points.

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CCSS.8.F.B.4

CCSS.HSF.IF.B.6

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What is an inequality?

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An inequality is a mathematical statement that compares two expressions, showing that one is less than, greater than, less than or equal to, or greater than or equal to the other.

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CCSS.6.EE.B.8

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What does it mean to solve for x in an equation?

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To solve for x means to find the value of x that makes the equation true.

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Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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How do you represent a real-world situation with an inequality?

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You can represent a real-world situation with an inequality by defining variables for the quantities involved and writing an inequality that reflects the constraints of the situation.

Tags

CCSS.6.EE.B.8

Front

Back

Tags

CCSS.6.EE.B.8

Front

What is the significance of the slope in a linear equation?

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The slope indicates the steepness of the line and the direction of the relationship between the variables. A positive slope means the line rises, while a negative slope means it falls.

Tags

CCSS.8.EE.B.5