find that domain and range of f(x)=x-2/3-x
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The smallest value of y = f(x) = x2 -3 is -3 when x= 0. ... (see that for any y > -3, y+3 > 0, so we can find the square-root.
aaryapyakurel:
sorry didnt really get it
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the answer is = (-2 / 3 )
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