Which equation represents a graph with a vertex at (-1,6)?

B.

Step-by-step explanation:

Well, we can use the following formula to find the x coordianate of the vertex  -b / 2a.

So let’s start with a)

-6 / 6

-1

A. is wrong because its vertex starts with -1.

b)

6 / 6

1

now that we have our x coordinate we can plug it into the equation to get our y.

3 - 6 - 3

So the y coordinate is -6.

Hence, the answer choice B.

look at the image below.

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !