MATH / The parabola y=ax²+bx+c has vertex (p,p) and y-intercept (0,−p), where p≠0. What is b? · Discussion

Discussing The parabola y=ax²+bx+c has vertex (p,p) and y-intercept (0,−p), where p≠0. What is b? · MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.