Title: How do i put this equation in Vertex form? Post by: rn2011sh on Nov 3, 2012 I need to find the maximum point of y= -0.492x^2 + 1.8058 +9
Therfore i think i have to put it in vertex form? i'm not sure. HELP. :( Yeah i know how to put an equation in vertext form, but i'm just having problems with this equation. How do i solve THIS equation? Title: How do i put this equation in Vertex form? Post by: rknicker on Nov 3, 2012 Content hidden
Title: How do i put this equation in Vertex form? Post by: IMMABINSOON on Nov 4, 2012 diff(-.492*x^2+1.8058*x+9, x) = - 0.984*x + 1.8058
solve(-.984*x+1.8058) x = 1.835162602 f(x):=(-0.492 x^2 + 1.8058*x +9) f(1.835162602) = 10.65696831 Maximum = Vertex = (1.835162602, 10.65696831) |