Question

HELP! How do you find roots on a graph?
Like finding the approximate root of a polynomial?

Answer 1

you see where the graph passes through the x axis. thats how you do it visually. to do it mathematically you have to let the graph of the equation=0 and solve for x.

Answer 2

if i remember right..the roots are the x-intercepts

Answer 3

Yes, the roots or zeros of a function are the x-intercepts of the graph of the function. In this graph, you can see the roots are -2, 1, and 2.

Answer 4

Oh my god thank you