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Number Sequences Identify - Geometric, First Terms (Level 1)

This math topic involves identifying the correct geometric sequence based on the first three terms provided. Each question presents a sequence and students must determine the underlying rule of the sequence, represented as an exponential expression with differing bases. The focus is on recognizing patterns and understanding exponents in the context of geometric series. There are three questions in total, each focusing on a different sequence, helping students reinforce their understanding of exponential growth and mathematical patterns.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Number Sequences Identify - Geometric, First Terms

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


What sequence, starting with n = 1, are these the first 3 terms of?

2, 4, 8

Number Sequences Identify - Geometric, First Terms Worksheet

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Math worksheet on 'Number Sequences Identify - Geometric, First Terms (Level 1)'. Part of a broader unit on 'Patterns and Sums - Practice' Learn online: app.mobius.academy/math/units/patterns_and_sums_practice/
1
What sequence, starting with d = 1, are these the first 3 terms of?
2, 4, 8
a A LaTex expression showing 4 to the power of d
b A LaTex expression showing -1 to the power of d
c A LaTex expression showing 0 to the power of d
d A LaTex expression showing 0 to the power of d
e A LaTex expression showing 2 to the power of d
f A LaTex expression showing 1 to the power of d
2
What sequence, starting with n = 1, are these the first 3 terms of?
3, 9, 27
a A LaTex expression showing 5 to the power of n
b A LaTex expression showing 2 to the power of n
c A LaTex expression showing 3 to the power of n
d A LaTex expression showing 5 to the power of n
e A LaTex expression showing 4 to the power of n
f A LaTex expression showing 4 to the power of n
3
What sequence, starting with n = 1, are these the first 3 terms of?
4, 16, 64
a A LaTex expression showing 2 to the power of n
b A LaTex expression showing 2 to the power of n
c A LaTex expression showing 6 to the power of n
d A LaTex expression showing 4 to the power of n
e A LaTex expression showing 5 to the power of n
f A LaTex expression showing 3 to the power of n