Francine just created a music video and uploaded it to YoTube. She is keeping track of the number of visits) to her video. The table shows the number of visits, y, in each of the first 10 days, where x is the day number. Find an exponential model for the data.

x 1 2 3 4 5 6 7 8 9 10
y 32 58 99 162 293 529 904 1408 2819 5047

answer: 19 is   2

step-by-step explanation: i just looked at your answer and wrote it down

answer is  

d.

a circle

i got it down for you chief.

x^2 + 10x + 38 + 161/x-4

to find this, you'll need to synthetically divide using synthetic division.

here's how you would set it up:

4 is what you're dividing by (set x -4 = 0)

the numbers you are 'dividing' by are 1, 6, -2, and 9 or the coefficients of the terms listed above.

bring the first term down (1), multiply that by 4 before raising it to the next term to add (6). repeat this process as so:

6 + 4 = 10; 10 x 4 = 40; 40 - 2 = 38 x 4 = 152 + 9 = 161

161 is over x-4 as there are now two constants and you cannot combine them.

also, i'm not sure if it was -9 or +9, so i assumed.

hope this !