2 years ago

Which of the following is true regarding the sequence graphed below (1,1)(2,4)(3,9)(4,16)(5,25)

Mathematics

2 answers:

Daniel [21]2 years ago

7 0

Answer:

Step-by-step explanation:

Use the geometric sequence of numbers 1, 3, 9, 27, � to find the following:

a) What is r, the ratio between 2 consecutive terms?

Answer: r=3

Show work in this space.

r=a2/a1=a3/a2=a4/a3 they all have the same ratio.

r=3/1=9/3=27/3=3

b) Using the formula for the nth term of a geometric sequence, what is the 10th term?

Answer: a10=19683

Show work in this space.

an=a1*r^(n-1)

a10=1(3)^(10-1)

polet [3.4K]2 years ago

3 0

Answer:

The sequence is NOT arithmetic because the terms DO NOT have a common difference

Step-by-step explanation:

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Step-by-step explanation:

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