Hi, this is Joyce, and I need major help.
For number 11, I got the x-values but I couldn't get the values. Don't you just graph y=4 and y=sec^2(x)?
Also, for number 16, I Ln'ed both sides, but I still can't get the answer.
Last one! For number 27, is it supposed to be h/r = (12-h)/5?
Your help is appreciated
Thanks :)
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Hi this is Jennifer Oh.
For #11, just plug in your x values to your main equation (y=tanx)to get your points.
For #16, there is a property, use (d/dx)(a^u)=a^u*lna
(du/dx).
Sorry about #27 because I don't know how to do that either.
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