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sha0403
 2 years ago
help me to sketch this graph of f(x)=4x^2 and g(x)=x^3
i have a little confusing bcoz the question ask to find area.. but i don't know the shape of graph..
sha0403
 2 years ago
help me to sketch this graph of f(x)=4x^2 and g(x)=x^3 i have a little confusing bcoz the question ask to find area.. but i don't know the shape of graph..

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Mathmuse
 2 years ago
Best ResponseYou've already chosen the best response.1area can be found through integration. You don't necessarily need to sketch unless the question asks you to do so specifically.

sha0403
 2 years ago
Best ResponseYou've already chosen the best response.0oh but i don't understand if i don't know the shape of graph..

Mathmuse
 2 years ago
Best ResponseYou've already chosen the best response.1Is the question to find the area between those two functions?

sha0403
 2 years ago
Best ResponseYou've already chosen the best response.0yes..it want area between the function..

Mathmuse
 2 years ago
Best ResponseYou've already chosen the best response.1f(x) is a parabola that is stretched by a factor of four.dw:1356373670620:dw

Mathmuse
 2 years ago
Best ResponseYou've already chosen the best response.1g(x) is a cubicdw:1356373761763:dw the parabola is your upper function

sha0403
 2 years ago
Best ResponseYou've already chosen the best response.0oo ok i see.. i just confuse abt the parabola..but now i know.. btw thank u very much.. ;)

Mathmuse
 2 years ago
Best ResponseYou've already chosen the best response.1setting the equations equal to each other will allow you to find your bounds...if your not sure of the upper function, guess. if wrong you'll get a negative answer and you just have to change the sign

sha0403
 2 years ago
Best ResponseYou've already chosen the best response.0in area never have negative sign right? ok2 tq ya..
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