Mr. Curtiss

Welcome to 8th Grade Math

10/25/17 –  

Complete the following assignment from class today:
A. Use the given values to make a table of solutions.
B. Graph the ordered pairs.

1. y = 2x -2   x = 1,2,3,4
2. y  = 3x-1   x = -4,-3,-2,-1
3. y  = x+7   x = 1,2,3,4
4. y  = 3x+2   x = 2,4,6,8,10
5. y = 20x  x = 5,10,15,20
6. y = x - 5    x = 1,2,3,4,5
7. y = 5x - 3     x = -1,-2,-3,-4,-5
8. y = 3x +1     x = -2.-4,-6,-8
9. y = 4x -2   x = -1,-3,-5,-7
10. y = -7x + 10     x = -2,-4,-6,-8

Homework for tonight:
Use the given values of x = 2, 4, 6, 8 to solve the following equations, then graph the coordinates:
1. y = 1 -3x
2. y = 6 -2x
3. y = -10x + 2
4. y = 1 - 3x
5. y = 2 - 7x

 

 

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