SchepperJ

Answered 2021-08-18
Author has **17891** answers

asked 2021-09-15

find a formula for an for the arithmetic sequence. \(\displaystyle{a}_{{1}}=-{4},{a}_{{5}}={16}\)

asked 2021-08-11

Write the first five terms of the arithmetic sequence. \(\displaystyle{a}_{{1}}={5},{d}={6}\)

asked 2021-11-10

When finding the nth term in an arithmetic sequence, how do I solve a sequence with fractions? For example \(\displaystyle{\left\lbrace-{4}{\frac{{{4}}}{{{5}}}},\ -{1}{\frac{{{3}}}{{{5}}}},\ {1}{\frac{{{3}}}{{{5}}}},\ {4}{\frac{{{4}}}{{{5}}}}\cdots\right\rbrace}\) When \(\displaystyle{4}{\frac{{{4}}}{{{5}}}}\) is the 4th term what would the seventh term be and why is the final answer \(\displaystyle{\frac{{{72}}}{{{5}}}}\)?

asked 2021-03-08

If the sequence is arithmetic, find the common difference, if it is geometric, find the common ratio.

asked 2020-11-30

If the sequence is arithmetic, find the common difference, if it is geometric, find the common ratio.

asked 2021-07-29

To determine whether the given sequence is arithmetic progression or not:

\(\displaystyle{3},\ {9},\ {15},\ {21},\ {27},\ \cdots\)

Select the correct answer below: NKS a) The sequence is arithmetic with \(\displaystyle{d}={5}\)

b) The sequence is arithmetic with \(\displaystyle{d}={6}\)

c) The sequence is arithmetic with \(\displaystyle{d}={7}\)

d) The sequence is arithmetic with \(\displaystyle{d}={9}\)

\(\displaystyle{3},\ {9},\ {15},\ {21},\ {27},\ \cdots\)

Select the correct answer below: NKS a) The sequence is arithmetic with \(\displaystyle{d}={5}\)

b) The sequence is arithmetic with \(\displaystyle{d}={6}\)

c) The sequence is arithmetic with \(\displaystyle{d}={7}\)

d) The sequence is arithmetic with \(\displaystyle{d}={9}\)

asked 2021-08-02

Assume the following sequence is arithmetic: \(\displaystyle{3},{6},\cdots\)

a) Create a table for this sequence

\(\begin{array}{|c|c|}\hline x & & & & & & \\ \hline y & & & & & & \\ \hline \end{array}\)

b) What is the common difference?

What is zero term?

c) Write the equation for \(\displaystyle{y}=?\)