SOLUTION: I have been learning about graphs and linear equations but i am having a tough time doing 3 questions It is hard to explain so heres a idea Queastion: write a linear equatio

Question 1050349: I have been learning about graphs and linear equations but i am having a tough time doing 3 questions
It is hard to explain so heres a idea
Queastion: write a linear equation relating x and y for each table
1.
X | 0 | 3 | 6 | 10 |
Y | 2 | 8 | 14 | 22 |
2.
X | 0 | 3 | 6 | 10 |
Y | 20 | 8 | -4 | -20 |
3.
X | 2 | 4 | 6 | 8 |
Y | 5 | 8 | 11 | 14 |
Please help me i tried. For 1. I got Y=2x + 2
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
1.
(0,2)
(3,8) m = -6/-3 = 2 m =
y - 2 = 2(x-0) ***Using point-slope form,
y = 2x + 2 Good Work
2.
(0,20)
(3,8) m = 12/-3 = -4
y - 20 = -4(x-0)
y = -4x + 20
3.
(2,5)
(4,8) m = -3/-2 = 3/2
y - 5 = (3/2)(x-2)
y = (3/2)x +2

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