Please Help Quick 60+ points
Consider our work so far. In the discussion box, answer the following questions: How do you think arithmetic sequences are similar to direct variation? How do they relate to linear functions? Full credit will be given to responses that answer both questions and are at least 5 sentences long.

78.59 is the mean

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.

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734

answer: need a picture

step-by-step explanation: