The answer to your problem will be 16
Yes they did i only want my points
Well thats easy u just switch the number to 52 subtract 16 and u would get 36 and to check if the answer is right u would just add 36 plus 16 and it would be 52 so the answer would be the distance is 36
hope this helps and please thank me on my profile page and i will dot he same for u :)
4, 7, 12, 19, 28
1st difference +3 +5 +7 +9
2nd difference +2 +2 +2
This is a geometric sequence
The form is:
an² + bn + c
2a is always = to the second difference
2a = 2
a = 1
3a + b = 2nd term - 1st term
3(1) + b = 3
3 + b = 3
b = 0
a + b + c = 1st term
1 + 0 + c = 4
1 +c = 4
c = 3
nth term of sequence {substitute all we have found}
1n² + 0 + 3
n² + 3
because this is not an equation its just a variable that is equal to -5.
