Kirti knows the following information from a study on cold medicine that included 606060 participants: 303030 participants in total received cold medicine.
262626 participants in total had a cold that lasted longer than 777 days.
141414 participants received cold medicine but had a cold that lasted longer than 777 days.

i can answer this question sweetie!

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.

stethere all not eveanp-by-step explanation:

a

step-by-step explanation: