What is the equation of the following graph in vertex form

The first option,

Step-by-step explanation:

Because the graph is showing a quadratic function we need to start by the equation of a quadratic function in its vertex form, which is:

, where:

a= is a transformation coefficient

(h,k)=vertex coordinates

Because the vertex is (2,1) then h=2 and k=1, using the vertex form we obtain:

Now, because we have an extra point (0,5), we can find 'a' as follows:

, which can be simplified as:

Then the vertex form of the graph is:

, which is the first option.

step-by-step explanation:

$11.01

$16

$15

$4

hope this

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /