Question

5. Using complete sentences, explain how to find the zeros of the function f(x) = 2x3 – 9x + 3. (2 points)


Using.... http://www.wolframalpha.com/input/?i=2x%5E3-9x%2B3%3D0

Answer 1

using wolf ?

Answer 2

check to see where the graph crosses the \(x\) axis. those are the zeros

Answer 3

those will be the red dots

Answer 4

thanks!!!!!!!!!!!!!!!!!!!!!

Answer 5

I don't see where it crosses to be honest @satellite73

Answer 6

at the red dots!!