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Question

Draw the graph of the given quadratic equationsy=12x22

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Solution

The given quadratic equation is y=12x22. When we substitute different values of x in the equation y=12x22 then value of y changes accordingly.

When x=0 then

y=12(0)22=02=2

The point is (0,2)

When x=1 then

y=12(1)22=122=32

The point is (1,32)

When x=1 then

y=12(1)22=122=32

The point is (1,32)

Hence, the coordinates are (0,2), (1,32) and (1,32)and the graph of the quadratic equation y=12x22 is as shown above.

636011_562990_ans_047719f0c88d4e0c8e3eec317e1fb70c.png

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