204k views
4 votes
Given the following quadratic equation:


y = (x+3)^(2) -4
What would be the vertex (h, k)?
Vetex = (_,_)

User Honn
by
8.0k points

2 Answers

6 votes

Answer:

The vertex of given equation is (-3,-4).

Explanation:

We have given an equation in vertex form.

y = (x+3)²-4

We have to find vertex of the given equation.

y = a(x-h)²+k is vertex form of the equation where (h,k) denotes vertex of the equation.

y = (x-(-3))²+(-4)

Comparing both equations, we have

h = -3 and k = -4

hence, the vertex of given equation is (-3,-4).

User Englealuze
by
7.9k points
5 votes

Answer:

Vertex = (-3, -4)

Explanation:

The given quadratic equation y = (x + 3)^2 -4

The vertex form of a quadratic equation y = a(x - h)^2 + k

Now let's rewrite the given equation as

y = (x - (-3))^2 - 4

Now let's compare the vertex form with the given equation and find the vertex = (h, k)

Vertex = (-3, -4)

Hope this will helpful.

Thank you.

User Daneel Olivaw
by
7.8k points

Related questions

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories