Choose which one of the points does not lie on the graph of the equation 3x-y=7
Answers
Given: The points are not given so we will consider some 4 points as:
a) (1,7) b) (2,10) c) (-1,1) d) (3,2)
To find: Choose which one of the points does not lie on the graph of the equation 3x-y=7
Solution:
- Now the points that we have considered are:
a) (1,7) b) (2,10) c) (-1,1) d) (3,2)
- The equation is:
3x - y = 7
- Putting a) (1,7) in this, we get:
3(1) - 7 = 7
-4 ≠ 7
No
- Putting b) (2,10) in this, we get:
3(2) - 10 = 7
-4 ≠ 7
No
- Putting c) (-1,1) in this, we get:
3(-1) - 1 = 7
-4 ≠ 7
No
- Putting d) (3,2) in this, we get:
3(3) - 2 = 7
7 = 7
Yes
Answer:
So the point that do not satisfy the given equation are a) (1,7) , b) (2,10) , c) (-1,1)
the correct option is option (d) - (3,2)
Step-by-step explanation:
please mark me as a brainlist