What is the vertex of y = 2 (x - 4)^2 + 5 ?

2 Answers
Apr 22, 2018

(4,5)

Explanation:

a(x-h)^2+k
(h,k) is vertex

Apr 22, 2018

"vertex "=(4,5)

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)