Using the Intermediate Value Theorem, approximate the real zero of f(x)= x^{3}+x^{2}-1.
x
f(x)
-2
-1
0
1
2
Now, using the IVT again, divide the interval you found above into tenths in order to pinpoint the zero more closely.This means that the zero of this function (approximated to the closest whole numbers) occurs between the values x= and x= .
The zero of this function (approximated now to the closest tenth) between the values of x= and x= .