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Perplex
  • Dashboard
Topics
Exponents & LogarithmsRounding & ErrorSequences & SeriesCounting & BinomialsProof and ReasoningComplex NumbersAlgebra Skills
Cartesian plane & linesQuadraticsFunction TheoryTransformations & asymptotesPolynomials
2D & 3D GeometryTrig equations & identitiesVectors
ProbabilityDescriptive StatisticsBivariate StatisticsDistributions & Random Variables
DifferentiationIntegrationDifferential EquationsMaclaurin
Paper 3
Plus
Calculator Skills
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Perplex

Exponents & Logarithms (Lesson 1/4)

Exponential Algebra

1 / 29

Discussion

Observing the diagram above, can you tell how many dots come next in the pattern? How do you know?

Solution:

The numbers of dots in the clusters are

​
1,2,4,8
​

Each term is twice the previous one, so the next cluster has

​
2×8=16
​

dots.


1 free

Exponents & Logarithms (Lesson 1/4)

Exponential Algebra

1 / 29

Discussion

Observing the diagram above, can you tell how many dots come next in the pattern? How do you know?

Solution:

The numbers of dots in the clusters are

​
1,2,4,8
​

Each term is twice the previous one, so the next cluster has

​
2×8=16
​

dots.


1 free