Do not go to that link it is a virus and if you go to “goggle” and press the camera icon on the top right and take a picture of the question you should get the answer there

8 0

3 years ago

Rewrite each equation in vertex form by completing the square. Then identify the vertex.

Cerrena [4.2K]

ANSWER

Vertex form:

$y = ( {x + 4)}^{2} - 11$

Vertex

V(-4,-11)

EXPLANATION

The given expression is

$y = {x}^{2} + 8x + 5$

We complete the square to get the vertex form.

Add and subtract half the square of the coefficient of x.

$y = {x}^{2} + 8x + 16 + 5 - 16$

$y = ( {x + 4)}^{2} - 11$

The vertex is

V(-4,-11)

7 0

3 years ago

Read 2 more answers

The graphs below have the same shape. What is the equation of the red<br> graph?

Alekssandra [29.7K]

Where are the graphs??? How’re we supposed to send you the answers?

4 0

3 years ago

The table shows the masses of four objects. A 2-column table with 4 rows. The first column labeled object has entries book, rock

Ede4ka [16]

Answer:

ROCK 2.3 kg