PLEASE ANSWER
Can someone help with this

A student was given the equation x2 + 6x − 13 = 0 to solve by completing the square. The first step that was written is shown below.

x2 +6x=13

The next step in the student’s process was x2 + 6x + c = 13 + c . State the value of c that creates a
perfect square trinomial.

Explain how the value of c is determined.

Step-by-step explanation:

C would = (b/2)^2

Therefor 6/2=3

3^2= 9

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

452,489 to the nearest thousand is 452,000