Mitchell needs to take 2 medications. One
medication he takes every 4 days, the other
he takes every 3 days. On which day will he
take both medications.

The 12th day.

Step-by-step explanation:

Every four days: 4th, 8th, 12th.  

Every three days: 3rd, 6th, 9th, 12th.

You just find lowest common multiple of four and three. Which just means the first multiple they share.

Hopes this makes sense!

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.