CCSS.Math.Content.HSF.LE.A.1

You buy a new computer for $2100. The computer decreases by 50% annually. When will the computer have a value of $600?

• between 1 and two years
• more than 5 years
• less than a year
• between 3 and 4 years

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CCSS.Math.Content.HSF.LE.A.1

Karla invested $1,000 in savings bonds. If the bonds earn 6.75% interest compounded semi-annually, how much total will Karla earn in 15 years?

• $1,584.62
• $2,651.39
• $2,706.86
• $1,825.10

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CCSS.Math.Content.HSF.LE.A.1

Is this exponential growth or decay?

• Growth
• Decay
• Linear

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CCSS.Math.Content.HSF.LE.A.1

Is this exponential growth or decay?

• Growth
• Decay

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CCSS.Math.Content.HSF.LE.A.1

What is the equation that best represents the graph?

• y=2^y
• y=2^x
• y=2^-x
• y=x²

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CCSS.Math.Content.HSF.LE.A.1

Find the explicit rule for the nth term of the sequence. The second and fifth terms of a geometric sequence are -24 and 1536, respectively.

• a_n= 6(-4)^n-1

• a_n= 6×-4^n-1

• a_n= 6(-4)ⁿ

• a_n= -6(4)^n-1

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CCSS.Math.Content.HSF.LE.A.1

Does this table represent exponential growth or decay?

• Growth

• Decay

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CCSS.Math.Content.HSF.LE.A.1

If you make only the minimum payment each month, you will pay more in interest and it will take longer to pay off the balance.

• Debit Card

• Credit Card

• Store Value Card

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CCSS.Math.Content.HSF.LE.A.1

Uber charges an initial fee of $2 plus $0.75 per mile. What type of function is this? 

• Linear 
• Exponential 
• Neither 

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CCSS.Math.Content.HSF.LE.A.1

The population of Cary, NC in the year 2000 was 97,400 people. The population steadily grew by 2.5% each year. Which function relates to the situation? Let Population (P) be a function of time (t)

• P(t)=97400+2.5t
• P(t)=97400(2.5)^t
• P(t)=97400(1.25)^t
• P(t)=97400(1.025)^t

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CCSS.Math.Content.HSF.LE.A.1