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Laabri

Precalc Honors 3.1 Homework

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Last updated 4 months ago
15 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Where does the graph of

have asymptotes?

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2.

If

Where are the intercepts? Separate answers with a comma as needed

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3.

What is the domain of

Write your answer as an interval

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4.

What is the range of

Write your answer as an interval

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5.

What are the intercepts

Separate answers with a comma

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6.

What are the intercepts

Separate answers with a comma

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7.

What is the range of

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8.

Is the function

increasing or decreasing? How could you tell WITHOUT using the graph?

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9.

Which of the following equations could represent the graph shown on the

coordinate plane?

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10.

Janine receives a 3.5% raise at the end of each year from her employer for "cost of living." When she started working for the company in 1994, she was earning a salary of $31,000. If she retires in 2024 and receives no other raise, how much will she be making?

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11.

Atmospheric pressure at sea level is 15.191 pounds per square inch. It decreases continuously at a rate of 0.004% as altitude increases by x feet. Write a function a(x) that models the exponential decay of atmospheric pressue

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12.

The number of articles making up an online open-content encyclopedia increased exponentially during its first few years. The number of articles can be modeled by

Where t is the number of years since its 2001 launch.

At what rate, as a percentage, is the number of articles increasing?

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

The number of articles making up an online open-content encyclopedia increased exponentially during its first few years. The number of articles can be modeled by

Where t is the number of years since its 2001 launch.

How many articles did they start with at launch?

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

The number of articles making up an online open-content encyclopedia increased exponentially during its first few years. The number of articles can be modeled by

Where t is the number of years since its 2001 launch.

In what year did the number of articles surpass 1,000,000?

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15.

Under the right growing conditions, a particular species of plant has a doubling time of 12 days. Suppose a pasture contains 46 plants of this species. Write a model to describe G, the growth of this plant. Use t as your variable representing time in days, and put your model into function notation.