314,723 views
4 votes
4 votes
I need help ASAP pleaseee!!

I need help ASAP pleaseee!!-example-1
User Georgii Oleinikov
by
3.1k points

1 Answer

10 votes
10 votes

Answer:

Vertex(1,7)

Vertex form:
f(x)=-2\left(x-1\right)^2+7

Explanation:

Vertex form equations for x is
v=-(b)/(2a)

which the vertex here is


-(4)/(2\left(-2\right))

->

x = 1, plugin to find y, y = 7

User Eleanora
by
3.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.