Ask your own question, for FREE!
Mathematics 12 Online
OpenStudy (anonymous):

determine between which consecutive integers one or more real zeros of f(x)=x^3+x^2-5 are located

OpenStudy (freckles):

can you graph it to find out?

OpenStudy (freckles):

like on a graphing calculator

OpenStudy (anonymous):

i cant find my graphing calculator:/

OpenStudy (freckles):

are you suppose to do it without a graphing calculator?

OpenStudy (anonymous):

yep i am:/

OpenStudy (freckles):

I think there might be a theorem somewhere if I can find it

OpenStudy (asnaseer):

are you aware that if a function \(f(x)\) has a zero then at some point it must cross the x-axis?

OpenStudy (asnaseer):

e.g.: |dw:1416957530855:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!