1 year ago

Which function is graphed?

Mathematics

1 answer:

Gennadij [26K]1 year ago

6 0

Answer:

x-intercept=(-1,0) y-intercept =(0,-3)

Step-by-step explanation:

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The population of a certain species of bird in a region after t years can be modeled by the function P(t)= 1620/1+1.15e^-0.042t

natka813 [3]

Answer:

Step-by-step explanation:

The function is $\frac{1620}{1+1.15e^{-0.042t}}$

To find the maximum population, we need to set t towards infinity to get our answer.

So, we replace time with maximum ( $\infty$ ). Let's check:

$\frac{1620}{1+1.15e^{-0.042t}}\\=\frac{1620}{1+\frac{1.15}{e^{0.042t}}}\\=\frac{1620}{1+\frac{1.15}{e^{0.042(\infty)}}}\\=\frac{1620}{1+\frac{1.15}{\infty}}\\=\frac{1620}{1+0}\\=\frac{1620}{1}\\=1620$

The population of birds approaches 1620 as t goes towards infinity. So we can say the max population of the species is 1620.

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chlorine is a gas for all temperatures greater than -31*F. If F represents temperature in degrees Fahrenheit, the inequality F&g

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Which function is graphed? ​

Which function is graphed?