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Mathematics 12 Online
OpenStudy (anonymous):

if f(x) = (2.3x^1.35) - (1.234x^2.1) + (0.253*cubeRoot(x^2)) find f'(1.02) correct to the nearest hundredth.

OpenStudy (anonymous):

You can just plug this into your calculator

OpenStudy (anonymous):

Also to type in cube root it's x^1/3

OpenStudy (anonymous):

i need to show work and i dont know how to do it

OpenStudy (anonymous):

Oh that's a derivative sign right? if so, then just multiply the exponent with the base and subtract 1 from the exponent. Then you can evaluate. So I'll do the first one for you: 3.105x^0.35+...

OpenStudy (anonymous):

ok i got the answer to be 2.1537 is that right?

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