Someoneme with

the questions:

1: write an exponential function to represent the spread of bens social media post.

2: write an exponential function to represent the spread of carters social media post.

3: graph each function using at least three points for each line. autograph should be placed together on the same coordinate plane, so be sure to label each line.

4: using the functions for each student, predict how many shares post will have received on day 3 and then on day 10. justify your answers

5: if amber decides to mail copies of her photo to the 45 residents of her grandmothers assisted living facility, the new function representing her photo shares is
f(x) = 3(4)^x + 45. how does this graph compare with the original graph of amber's photo share?

6: based on your results, which students post travels the fastest? how was this shown in the equation form of the functions?

7: if you had to choose, would you prefer post with fewer friends initially but more shares, like amber, or more friends initially but fewer shares? justify your answer with your calculations from previous questions.

1. 2*(3)^x This is because he starts off with two friends (so it's times 2) and each person shares it with 3 people (the 3) each day (x is time in days)
2. Same thing but different numbers, this time it's 10 people at first but only sharing to 2 people
10*(2)^x
3. Can't help you on this one, just use a graphing software or something or whatever they tell you to use
The first three points are given to you for Ben, but for Carter its 
Day  # of Shares
0      10
1      20
2      40

4. Plug in x values for 3 and 10
Ben: 2(3)^3 = 54 and 2(3)^10 = 118098
Carter: 10(2)^3 = 80 and 10(2)^10 = 10240
Amber: 3(4)^3 = 192 and 3(4)^10 = 3145728

5. The original graph and the new graph of Amber is the same except for that the graph is moved up 45 units up because Amber shared it with 45 people flat at her grandma's living facility

6. Amber's post obviously grows the fastest. This is true because she has the greatest growth value and she also has a good headstart of 45 elderly people. 

7. This one is up to you, if you want more views in general then just agree with Amber, but if you want less view but with a good starting amount, then agree with Carter. Ben is a good mix if you can't decide or don't care

I’m not absolutely sure but i think it’s 7x6x5x4x3x2=5040 because as the first character you can take any of the 7 given then you are left with 5 then 6 then 4 etc.