1) You want to determine which cellphone provider would give you the best service. is it Observational or Experimental 2) You want to determine if online is better than in-person learning. is it Observational or Experimental

4) Which is the most effective brand name shoe. is it Observational or Experimental

5) You want to determine if the tardy policy is effective. is it Observational or Experimental

6) Why is education important. is it Observational or Experimental

7) You want to determine the use of a graphing calculator on a test. is it Observational or Experimental

square root

step-by-step explanation:

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.

24

step-by-step explanation:

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.