Discover new knowledge and insights with IDNLearn.com's extensive Q&A database. Ask any question and receive timely, accurate responses from our dedicated community of experts.
A parabola with the equation y = a (b - x) (x - c) is concave up if…
1) both b and c are positive
2) a<0
3) a>0
4) both b and c are negative
Sagot :
Your presence in our community is highly appreciated. Keep sharing your insights and solutions. Together, we can build a rich and valuable knowledge resource for everyone. Discover the answers you need at IDNLearn.com. Thanks for visiting, and come back soon for more valuable insights.
