18 18. Find the domain and range of g(x) log2(x +3).19. Find the domain and range of f(x) = 2e-+120. Is the function f (x) = 2x - 4x even, odd or neither?21. If (-4,5) is located on the graph of f and g(x) = 3f(2x)- 1, what poion the graph of g(x)?22. Let f(x) = Vx - 3. Find a formula for f(x) with the appropriate domf-'(x).23. The population of a bacteria culture is modeled by the formula P = 2000measured in days. How many days will it take before the population reacyour answer in exact form and approximated to the nearest day.24. Rewrite this system of equations as an augmented matrix.%3Dx -2y+3z= 72x+y + z = 4-3x +2y-2zD-10Augmented Matrix:

Domain of log is always greater than 0 .

Answered: 18. Find the domain and range of g(x)…

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter4: Calculating The Derivative

Section4.EA: Extended Application Managing Renewable Resources

Problem 2EA

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Similar questions

If xis large, which function grows faster, f(x)=2x or g(x)=x2?
The natural logarithmic function f(x)= In (x1) has the ____________ asymptote x =____.
How do the graphs of the functions f(x)=x2 and f(x)=x21 differ? We graphed them at the start of this section. What is the difference between their graphs? How are their graphs the same?
The natural logarithmic function f(x)=Inx has the ____________ asymptote x =____.
Suppose that a particular plot of land can sustain 500 deer and that the population of this particular species of deer can be modeled according to the logistic model as dPdt=0.2(1P500)P. Each year, a proportion of the herd deer is sold to petting zoos. a. Find the function that gives the equilibrium population for various proportions. b. Determine the maximum number of deer that should be sold to petting zoos each year. Hint: Find the maximum sustainable harvest
In this problem you are asked to find a function that models in real life situation and then use the model to answer questions about the guidelines on page 273 to help you. Minimizing Time A man stands at a point A on the bank of a straight river, 2 mi wide. To reach point B, 7 mi downstream on the opposite bank, he first rows his boat to point Pon the opposite bank and then walks the remaining distances x to B, as shown in the figure. He can row at a speed or 2 mi/h and walk as a speed of mi/h (a) Find a function that models the time needed for the trip. (b) Where should he land so that he reaches B as soon as possible?

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18. Find the domain and range of g(x) log2(x+3).