Module 2 Test Prep

Which of the following shows a linear function?

• $f\left(x\right)=2\left(3\right)^x$

• $f\left(x\right)=x^2+2x$

• $f\left(x\right)=5+3x$

• $f\left(x\right)=3\left(.5\right)^x$

Which graph represents exponential growth?

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Tags

CCSS.HSF-IF.C.7E

Which graph represents exponential decay?

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Tags

CCSS.HSF-IF.C.7E

Linear, exponential, or neither?
 y = 4 + 2x

• Linear
• Exponential
• Neither
• All of the above

Linear, exponential, or neither?

• Linear
• Exponential
• Neither
• All of the above

Linear, exponential, or neither?

• Linear
• Exponential
• Neither
• All of the above

Linear, exponential, or neither?
Amount increases $10 per year

• Linear
• Exponential
• Neither
• All of the above

Linear, exponential, or neither?
Amount triples each year

• Linear
• Exponential
• Neither
• All of the above

Linear, exponential, or neither?
Amount decreases by 5% each year

• Linear
• Exponential
• Neither
• All of the above

Is the table linear or exponential?

• Linear
• Exponential

Tags

CCSS.8.F.A.3