Algebra 1
posted by GIOVANNI .
Write the explicit formula...
1. 0.75, 1.5, 3, 6, 12
2. 2, 3, 8, 13, 18

#1 doubles each time
#2 subtracts 5 each time
see what you can do with that
Respond to this Question
Similar Questions

another question algebra
write an explicit formula for the sequence 7,2,3,8,13 then find a14 
Algebra
A =  113 and A = 213 20 40 this is an arithmetic sequence and i have to find the explicit formula and the recursive formula how do i do that? 
math/algebra
i know how to write/make explicit formulas but i have tried long and hard to find the formula for the sequence 2,7,15,26,40 i know that it increases by "3 more than the last increase" every time but i cant write a equation for it. … 
algebra 2
write an explicit formula for the sequence of 1/2, 3/7, 1/3, 5/19, 3/14 
algebra
Could someone check my work; 1. Generate the first five terms in the sequence using the explicit formula. yn = –5n – 5 –30, –25, –20, –15, –10 30, 25, 20, 15, 10 –10, –15, –20, –25, –30(my answer) 10, 15, 20, … 
algebra
a student write that an=3n+1 is a explicit formula for the sequence 1,4,7,10.explain the error and write the correct explicit formula for the sequence. 
Algebra
Write a recursive formula for the following sequences: 1) 1,6,11,16... 2) 4, 12, 36, 108... 3) A ball is dropped from an initial height of 10 feet. The maximum heights the ball bounces are as shown (10 ft, 6 ft, 3.6 ft, 2.16 ft) awrite … 
MATH
Write the explicit formula for the geometric sequence. 8,6,4 1/2, 3 3/8 What is the explicit formula for the given geometric sequence? 
algebra
write an explicit formula for the nth term an for 17,20,23,26 
9th grade algebra (sequences)
Can you check my homework please? Given the following representations, tell whether it's arithmetic/geometric, find the difference/ratio, find the explicit formula, find the recursive formula, and the given term. (This whole question