A fishery is an area with the specific purpose of controlling fish populationsfor commercial or recreational fishing. Population dynamics describe how a
fish population changs over time. The population is changed by birth, death,
and migration of fish. While the supply of fish (population growth) can be
modeled with a linear equation, so can the demand of fish (the amount caught).
In one commercial venture, fishermen recorded their daily catch in an ocean
fishery. Using their data, the demand model for the total number y of fish caught
for x days is y = 349x + 50. What is the meaning of the slope?
Answers
Using linear function concepts, it is found that the slope of 349 means that each day, the number of fish caught increases by 349.
A linear function is modeled by:
In which:
- m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0.
In this problem, the equation for the number of fish caught after x days is given by:
The slope is of 349, which means that each day, the number of fish caught increases by 349.
You can learn more about linear function concepts at brainly.com/question/16302622
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The sum of the polynomials, (6x + 7 + x²) + (2x² - 3), is: 3x² + 6x + 4.
How to Find the Sum of Polynomials?
Given the polynomial expressions, (6x + 7 + x²) + (2x² - 3), to find the sum, open the bracket first:
6x + 7 + x² + 2x² - 3
Combine like terms
x² + 2x² + 6x + 7 - 3
3x² + 6x + 4
The sum of the polynomials is: 3x² + 6x + 4.
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Answer:
Option B
Step-by-step explanation:
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Answers
So it would be
Log (base) b of (X^1/4 x Y^3/2)
Hope this was helpful
Answers
change your decision? Why or why not?
Answers
A) x³+1
B) x³-1
C) x³
D) x²
E) x²+1
Answers
f(x+1) = (x+1-1)³ = x³
3. What is the volume of this figure?
4. What is the volume of the prism that can be constructed from this net?
Answers
V = (8)(4)(5)
V = (32)(5)
V = 160 units³
2. V = lwh + lwh
V = (4)(2)(1) + (3)(1)(1)
V = (8)(1) + (3)(1)
V = 8 + 3
V = 11 units³
3. V = leh + s³
V = (9)(3)(4) + (3)³
V = (27)(4) + 27
V = 108 + 27
V = 135 units³
4. V = lwh
V = (3)(7)(2)
V = (21)(2)
V = 42 units³