Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Sequences
Arithmetic Sequences
Determine the general formula for the following sequences:
−21;−27;−33;−39;−45;…
1 answer
The general formula for this sequence is:
a_n = -6n - 15
You can
ask a new question
or
answer this question
.
Related Questions
Terms of sequences
15,22,31,42,55 find next 3 terms and the formula also for the sequence
Which of the following is an example of why voter registration laws exist?(1 point)
Responses to determine the winner of a
Write the first 5 terms of the sequences defined by the recursive formula
t1= 7, tn= 2tn-1 - 3n, n>1
Y varies partly as x, partly inversely as x and partly constant. The graph of y against x passes through the points (2,20),
if 0.78g of X was found to contain 0.72g of carbon
i) determine the percentage composition of X ii)determine the empirical
A scientist compares the amino acid sequences of a protein produced by flowering plants, a cone-producing plant, and green
The following sequences of numbers forms a quadratic sequences.
-3,-2,-3,-6,-11 4.1The first difference of the above sequence
Determine the 10th and 21st terms of each of the arithmetic sequences: 4+7x; 5+9x; 6+ 11x.......
How many n-digit decimal sequences (using digits 0-9) are there with k
1s? Decimal sequences meaning you can have as many 0s in
Scientists can determine relatedness among organisms by comparing partial amino acid sequences. The table shows four partial