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Integration area between curve and line

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What did you get as your final answer for the area?

EDIT: The answer should be 36. If you didn't get this, please post your working. You can attach a photo of your working if you like.

Thank you for the help , I got 36 as an answer FINALLY . Turns out all those other answers he gave us were wrong so I just went by the method you gave and got the total of 36 !

Reply 21

QuietEmbers

Original post by rebeccaslugocki

Thank you for the help , I got 36 as an answer FINALLY . Turns out all those other answers he gave us were wrong so I just went by the method you gave and got the total of 36 !

Whenever in doubt, it is good practice to use your calculator's integration function (There's a key on it with the integration symbol) to check your answer. This will be quite useful further down the road when you're dealing with complex integrals.