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Q.

State true or false: The graph given below depicts the equation $y = − 2$ .

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a

True

b

False

answer is B.

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Detailed Solution

Given equation is y = −2.
Given graph is,
Question Image

Question Image

Take the coordinates of x and y from the graph and give the values to the equation.
Then find out whether it satisfies or not.
Here, the x-coordinate is zero as per the equation. But the graph given shows the x-coordinate as 1,2, 3….
Therefore, the given graph is not the graph of

y = − 2

.
It should be a straight line parallel to the x-axis and passing through -2.
Hence, the statement is false and option 2 is correct.

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State true or false: The graph given below depicts the equation y=−2 .