What is the vertex of # y = 2 (x - 4)^2 + 5 #?
2 Answers
Apr 22, 2018
(4,5)
Explanation:
Apr 22, 2018
Explanation:
#"the equation of a parabola in "color(blue)"vertex form"# is.
#color(red)(bar(ul(|color(white)(2/2)color(black)(y=a(x-h)^2+k)color(white)(2/2)|)))#
#"where "(h,k)" are the coordinates of the vertex and a"#
#"is a multiplier"#
#y=2(x-4)^2+5" is in vertex form"#
#"with "h=4" and "k=5#
#rArrcolor(magenta)"vertex "=(4,5)#