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A function f is defined as f(x)=2x-5. ...

A function f is defined as `f(x)=2x-5`.
Write down the values of `f(0)`,`f(7)`,`f(-3)`.

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(i) `f(0)=2 xx 0-5=-5`
(ii) `f(7)=2 xx 7-5=9`
(iii) `f(-3)=2 xx(-3)-5,=-6-5=-11`
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