Complete the square for the equation below.
x2 - 6x = 0
x2 - 6x + 9 = 0 + 9

Step-by-step explanation:

The first space right next to the x at the top would be -3.

The space below that last answer and above the -9 would be -3x. The space below x^2 would also be -3x.

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.