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A function \(f:{R}_{+}\to R\) where \({R}_{+}\) is the set of all non-negative real numbers) defined by \(f\left(x\right…

Q1

A function \(f:{R}_{+}\to R\) where \({R}_{+}\) is the set of all non-negative real numbers) defined by \(f\left(x\right)=4x+3\) is:

a

one-one but not onto

b

onto but not one-one

c

both one-one and onto

d

neither one-one nor onto

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