Quadratic Expression and Its Graph

JEE Main Mathematics · Quadratic Equations · 2 questions, latest first

• Let the parabola y=x^2+p x+q passing through the point ( 1,-1 ) be such that the distance between its vertex and the x -axis is…20262 April, Shift 2 · Q12
• Let S be the set of postive integral values of a for which (a x^2+2(a+1) x+9 a+4)/(x^2-8 x+32)<0, ∀ x ∈ R. Then, the number of…202431 January, Shift 1 · Q2