Jen, a biologist, is growing bacterial cultures at different temperatures as part of her research. The number of cells in the culture growing at 25°C is given by the polynomial t2+9t +3, where t is the time elapsed in minutes. The number of cells in the second culture growing at 35°C is modeled by the polynomial t+3. She needs to measure the success of the 25°C culture over the 35°C culture. Enter the polynomial representing how many more cells are in the 25°C culture for time t. Enter how many more cells are there after 15 minutes. The 25°C culture has more cells at time t. There are more cells in the 25°C culture after 15 minutes.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.5: Zeros Of Polynomial Functions
Problem 79E
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5 6 7
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Jen, a biologist, is growing bacterial cultures at different temperatures as part of her research. The
number of cells in the culture growing at 25°C is given by the polynomial t2+9t +3, where t is the time
elapsed in minutes. The number of cells in the second culture growing at 35°C is modeled by the
polynomial t+3. She needs to measure the success of the 25°C culture over the 35°C culture. Enter the
polynomial representing how many more cells are in the 25°C culture for time t. Enter how many more
cells are there after 15 minutes.
The 25°C culture has
more cells at time t.
There are
more cells in the 25°C culture after 15 minutes.
10
Transcribed Image Text:5 6 7 Question Jen, a biologist, is growing bacterial cultures at different temperatures as part of her research. The number of cells in the culture growing at 25°C is given by the polynomial t2+9t +3, where t is the time elapsed in minutes. The number of cells in the second culture growing at 35°C is modeled by the polynomial t+3. She needs to measure the success of the 25°C culture over the 35°C culture. Enter the polynomial representing how many more cells are in the 25°C culture for time t. Enter how many more cells are there after 15 minutes. The 25°C culture has more cells at time t. There are more cells in the 25°C culture after 15 minutes. 10
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