Straight line passing through the points (-1, 1), (0, 0) and (1, -1) has equation
y – x
x + y = 0
y = 2x
2 + 3y = 7x
Answers
Answered by
0
Answer:
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Answered by
2
Answer:
X + y = 0
Step-by-step explanation:
If we consider all the options, then
- Y = 1 X = (-1)
y - x
1 - (-1)
1+1
= 2
Y = 0 X = 0
0+0
= 0
THE VALUE IS NOT SAME IN ALL CASES SO IT IS NOT y-x.
- X = -1 Y = 1
x +y =0
-1+1
= 0
X = 0 Y =0
0 + 0
= 0
Y= -1 X = 1
x + y =0
1 + (-1)
1 - 1
= 0
THE VALUE IS SAME IN ALL CASES SO THE ANSWER IS x + y = 0
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