Let P(x) be a polynomial with degree 3, consider the polynomial
Assume that Q(x)≤0, ∀x and P(0)=3. Calculate Q(-1).
(In reply to re: Solution
by Steve Herman)
Ah. Of course. Thanks.
I didn't see the 3rd intersection because I was looking at the 2 curves on Desmos and staying near the origin.
I should have also graphed f1 - f2
Posted by Larry
on 2023-09-17 00:20:54