Use the intermediate value theorem to determine whether the polynomial function has a zero in the given interval.
f(x)=8x^5-4x^3-9x^2-9;[1,2]
1 answer
Calculate f(x) at x = 1 and 2, and see if it changes sign between those two points.
f(x)=8x^5-4x^3-9x^2-9;[1,2]
1 answer