Domain and Range of functions type 1 and 2

[@GHOST-lb5fc]

I have watched many videos but this one is on point. You've tackled almost all scenarios 💯🔥

[@victormwanjota-lz4dh]

Amazing 👏👏👏

[@mordecaimulenga3235]

Hero🔥❤️🤝🤝🤝

[@Yourtutor-k2e]

I appreciate you sir with all my heart

[@josephmukwasa5668]

Sir kieth i recommend🙌😌

[@LewisSimukanga]

Splendid

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[@electsichipamba485]

❤️💥💥💥💯

[@thelmah6681]

Amazing sir

[@mryonzuna7837]

this is fire

[@thelmah6681]

I have solved the exercise but am not understanding question 3) ii and iii. Can you help me ?