Register

F(x)=-x^2 +4x+5 Find the vertex

F(x)=-x^2 +4x+5 Find the vertex
asked 158k views
1 vote
F(x)=-x^2 +4x+5

Find the vertex

asked
User Chrisofspades
by
8.5k points

1 Answer

2 votes

Vertex formula: -b/2a

b=4

a=-1

-4/2(-1)

= -4/-2

= 2

Plug 2 for x in the equation, and you will get y = 9

Vertex: (2,9)

answered
User BlazeFast
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!