Linear & Exponential

Conner has $25,000 in his bank account. Every month he spends $1,500. He does not add money to the account.
 Write a linear model that shows how much money will be in the account after x months. 

• y=25000x-1500
• y=25000+1500
• y=1500x+25000
• y=-1500x+25000

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CCSS.HSF.LE.A.2

CCSS.8.F.B.4

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5
• y=1/5x+5
• y=15x+5
• y=10x+5

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CCSS.HSF.LE.A.2

CCSS.8.F.B.4

Is the table linear or exponential?

• Linear
• Exponential

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CCSS.8.F.A.3

Kelsi is starting a new savings account. Bank 1 offers to give her the same amount at the end of each month in interest. Bank 2 tells her that they will give her a percent increase each month.

If Kelsi is keeping this account for a VERY LONG TIME she should choose Bank _

Is the table linear or exponential?

• Linear
• Exponential

Tags

CCSS.8.F.A.3

Is the table linear or exponential?

• Linear
• Exponential

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CCSS.HSF.LE.A.2

CCSS.HSF.LE.A.1

CCSS.HSF.IF.B.4

A(n) _________________ function will MULTIPLY the same number each time.

• Linear

• Quadratic

• Exponential

• All of the above

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CCSS.HSF.LE.A.2

CCSS.HSF.LE.A.1

Maggie is knitting blankets for the residents of a local nursing home. She already has 6 blankets completed. After one week, Kay has 8 blankets. After two weeks, Kay has 10 blankets. Write the equation that represents this situation.

• y = 6x + 2

• y = 2x + 6

• y = 6(2)^x

• y = 2(6)^x

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CCSS.HSF-BF.A.1A

A tennis tournament begins with 128 players. At the end of round one, there will be 64 players. There are 32 players at the end of round 2 and 16 players remaining after round 3. Write the equation that best models this situation.

• y = 128x + 0.5

• y = 0.5x + 128

• y = 128(0.5)^x

• y = 128(0.5)^x-1

Tags

CCSS.HSF.LE.A.2

Write the function rule to represent the table.

• y = 7x + 3

• y = 3(7)^x

• y = 7(3)x ^{- 1}

• Not a function

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4