Linear vs Exponential Pre-Test

Is the sequence arithmetic or geometric? 17, 20, 23, 26, ...

• Arithmetic

• Geometric

Is the sequence arithmetic or geometric? 2, 4, 8, 16, ...

• Arithmetic

• Geometric

What is an arithmetic sequence?

• A sequence where a common ratio separates one term and the next

• A sequence where a common difference separates one term and the next

What is a geometric sequence?

• A sequence where a common ratio separates one term and the next

• A sequence where a common difference separates one term and the next

Which graph is linear?

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Which graph is exponential?

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Which graph is linear?

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Which graph is exponential?

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Which equation is linear?

• y = 3x²

• y = 2x

• y = 5^x

• y = 8x³

Which equation is exponential?

• y = 3x²

• y = 2x

• y = 5^x

• y = 8x³