Andy C. answered 11/01/17
Tutor
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Math/Physics Tutor
First, solves for y in terms of x:
-x + 4y = 3
4y = x + 3 <---- adds x to both sides
y = (x+3)/4 <--- divides both sides by 4
Now sets up the table
X y ordered pair
-3 (-3 + 3)/4 = 0 /4 = 0 --> (-3,0)
-2 (-2 +3)/4 = 1/4 (-2,1/4)
-1 (-1 +3)/4 = 2/4 = 1/2 (-1,1/2)
0 (0 +3)/4 = 3/4 (-0,3/4)
1 (1+3)/4 = 4/4 = 1 (1,1)
2 (2 + 3)/4 = 5/4 (2,5/4)
3 (3+3)/4 = 6/4 = 3/2 (3,3/2)
IN this problem, you can pick ANY number you want for x,
plug it in, calculate y, form the ordered pair, and then graph it