Graphing Ordered Pairs in Algebra: Concepts
Dive into the fundamental algebraic concept of graphing ordered pairs in this chapter 7.1. Explore how to plot points, create visual representations of equations, and understand the relationship between variables. Mastering this skill is crucial for advancing in algebra and solving complex problems. Strengthen your knowledge and skills as you progress through the content, gaining a solid foundation in graphing ordered pairs that will serve you well in your mathematical journey.
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Presentation Transcript
CHAPTER 7.1: CHAPTER 7.1: Graphing Ordered Pairs Graphing Ordered Pairs ALGEBRA CONCEPTS ALGEBRA CONCEPTS
Objective Objective Students will plot points using the coordinate system. Students will identify the quadrant associated with a point. Students will identify the coordinates of a point.
Definitions Definitions Graph: a point which is an ordered pair of numbers on a plane. X-Axis: the horizontal axis Y-Axis: the vertical axis Origin: the point where the axes cross (0,0) Coordinate Plane: the plane containing the points and axes. Coordinates: the numbers in an ordered pair X-Coordinate: the first number in an ordered pair Y-Coordinate: the second number in an ordered pair
http://2.bp.blogspot.com/-GH3BVeBcL-Q/Uu6zhdBf0sI/AAAAAAAAApM/O5OdmBZsSb4/s1600/1.PNGhttp://2.bp.blogspot.com/-GH3BVeBcL-Q/Uu6zhdBf0sI/AAAAAAAAApM/O5OdmBZsSb4/s1600/1.PNG ?????????? ?????
http://2.bp.blogspot.com/-GH3BVeBcL-Q/Uu6zhdBf0sI/AAAAAAAAApM/O5OdmBZsSb4/s1600/1.PNGhttp://2.bp.blogspot.com/-GH3BVeBcL-Q/Uu6zhdBf0sI/AAAAAAAAApM/O5OdmBZsSb4/s1600/1.PNG Plot the Points Plot the Points A (3,4) B (4,3) C (-3,4) D (2,-5) E (-4,-4) F (4,6) G (6,4) H (-2,5) I (-3,-3) J (5,-3)
Points with 0s Points with 0 s These points will be on either the x or y axis If the x value is the 0, the point will be on the y-axis If the y value is the 0, the point will be on the x-axis
http://2.bp.blogspot.com/-GH3BVeBcL-Q/Uu6zhdBf0sI/AAAAAAAAApM/O5OdmBZsSb4/s1600/1.PNGhttp://2.bp.blogspot.com/-GH3BVeBcL-Q/Uu6zhdBf0sI/AAAAAAAAApM/O5OdmBZsSb4/s1600/1.PNG Plot the Points Plot the Points A (0, -3) B (-2, 0) C (0, 7) D (5, 0) E (0, -5) F (-6, 0)
In which quadrant is each point located? 1. (4, -5) 2. (2, 2) http://2.bp.blogspot.com/-GH3BVeBcL-Q/Uu6zhdBf0sI/AAAAAAAAApM/O5OdmBZsSb4/s1600/1.PNG 3. (-1, -3) 4. (-6, 1) 5. (-4, 0) 6. (5, 3) 7. (-6, -4) 8. (10, -14) 9. (-13, 4)
Find the Coordinates of the Point Find the Coordinates of the Point A ( ) http://2.bp.blogspot.com/-GH3BVeBcL-Q/Uu6zhdBf0sI/AAAAAAAAApM/O5OdmBZsSb4/s1600/1.PNG B ( ) C ( ) D ( ) E ( ) F ( )
