Which of the following is equal to the radical expression below when x does not equal 7?
x^2-49/x-7

A. x+7/x-7

B. x-7

C. x+7

D. 1/x+7

it's both, now can you answer my most recent question?

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.

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it