1. what is the simplified form of (x-3)/(x^2+x-12)• (x+4)/(x^2+8x+16) ? . 2.what is the simplified form of (x+1)/(x^2+x-6) divided by (x^2+5x+4)/(x+ . 3.what is the simplified form of (y)/(y^2-x^2) – (x)/(y^2-x^2) ? . 4. what is the simplified form of (2)/(x^2-x) - (1)/(x) ? .

the f

last graph i believe

step-by-step explanation:

worked it out i believe

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.