Please help me hurry

The last one I believe

Step-by-step explanation:

If I am wrong I am sorry

I think it’s the 3rd one

Step-by-step explanation:

It’s linear because it’s going in a straight line and it’s neither positive nor negative because the x axis is not changing

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.