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Georgia:
All of Unit 7
Unit 7-1: (Review) Graph Linear Equations (Doc, PDF, Key)
Georgia Standards of Excellence (Click to Expand)
MGSE8.F.3:Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear.

(8th Grade) MGSE8.F.4 :Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x,y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and

MGSE9-12.G.GPE.5 :Prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems (e.g., find the equation of a line parallel or perpendicular to a given line that passes through a given point).

Video Lessons: (
p1, p2, p3 )

Sample Quiz: (Interactive, PDF)

Unit 7-2: Parallel & Perpendicular Lines (Doc, PDF, Key)
Georgia Standards of Excellence (Click to Expand)
MGSE9-12.G.GPE.5 :Prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems (e.g., find the equation of a line parallel or perpendicular to a given line that passes through a given point).

Video Lessons: (p1, p2, p3 )

Sample Quiz: (Interactive, PDF)

Unit 7-3: Midpoints & Distances (Doc, PDF, Key)
Georgia Standards of Excellence (Click to Expand)

MGSE9-12.G.GPE.6 :Find the point on a directed line segment between two given points that partitions the segment in a given ratio. .

Video Lessons: (p1a, p1b, p2, p3, p4)

Sample Quiz: (Interactive, PDF)

Unit 7-4: Coordinate Applications (Doc, PDF, Key)
Georgia Standards of Excellence (Click to Expand)
MGSE9-12.G.GPE.4: Use coordinates to prove simple geometric theorems algebraically. For example, prove or disprove that a figure defined by four given points in the coordinate plane is a rectangle; prove or disprove that the point (1, √3) lies on the circle centered at the origin and containing the point (0,2). (Focus on quadrilaterals, right triangles, and circles.)

MGSE9-12.G.GPE.7 :Use coordinates to compute perimeters of polygons and areas of triangles and rectangles, e.g., using the distance formula.

Video Lessons: (p1, p2, p3, p4, p5)

Sample Quiz: (Interactive, PDF)

TEST: Testing Item Banks for Exam View

(123 available questions for Unit 7)