Idiot\'s Guides Basic Math and Pre-Algebra

(Marvins-Underground-K-12) #1
Chapter 11: Coordinate Graphing 139

-6 -2 062
-2

2

4

6

-4

-6

-8-9 -7 -5 -4 -1-3 134 5 78 9

-8
-9

-1

-3

-5

-7

8

9

1

3

5

7

-10 10

-10

10

y

x

(-2,6)

(-1,4.5)
(0,3)

(1,1.5)
(2,0)

CHECK POINT


Make a table of values and graph each equation.



  1. x + y = 7

  2. 2x – y = 3

  3. y = 3x – 6
    9. y = 8 – 2x
    10. yx^2
    3


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