Algebra 1 Midterm Review

Front

What is a system of equations?

Back

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

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

How do you solve a system of equations graphically?

Back

Graph each equation on the same coordinate plane and identify the point(s) where they intersect.

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CCSS.8.EE.C.8B

Front

What does it mean for a point to be a solution to a system of equations?

Back

It means that the point satisfies all equations in the system.

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CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What is the formula for the area of a triangle?

Back

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CCSS.6.G.A.1

Front

Back

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CCSS.HSA.CED.A.4

Front

What is a system of inequalities?

Back

A set of two or more inequalities with the same variables. The solution is the region where the inequalities overlap.

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CCSS.HSA.REI.D.12

Front

How do you graph a linear inequality?

Back

Graph the corresponding equation as a line, then shade the region that satisfies the inequality.

Tags

CCSS.HSA.REI.D.12

Front

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

Back

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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 table of values?

Back

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CCSS.8.EE.B.5

Front

What does the y-intercept represent in a linear equation?

Back

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CCSS.8.EE.B.6

CCSS.8.F.A.3