Question

Construct the graph of the following function and identify its zeros on the same document.
f(x) = (-x + 2)(x + 1)(x +2).

Answer 1

so like a first idea how you get the zeros ?

bc. this polinom is factorized completley so just make the factors equal by zero and solve for x and in this way will get so easy the zeros

Answer 2

looking on this graph how you think will can get the zeros ?

Answer 3

what you think what maybe these points marked on the axe OX ,on the axe OY and on the plane XOY ?

Answer 4

@AZ