A function is said to be injective or one-to-one if every y-value has only one corresponding x-value.

Not injective (Not One-to-One)

Determine if Injective (One to One) f(x)=(2x^3+x)/(x^3-1)

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# Determine if Injective (One to One) f(x)=(2x^3+x)/(x^3-1)

A function is said to be injective or one-to-one if every y-value has only one corresponding x-value.

Not injective (Not One-to-One)

Determine if Injective (One to One) f(x)=(2x^3+x)/(x^3-1)