Answer: Shasta increases the amount she saves each month by 5%.
The amount of cell phone subscribers in a small town increases by 75% each year.
The price of a stock goes up 12% each year.
Step-by-step explanation:
The exponential growth happens when a given quantity increases by the constant rate of proportion in each given time period.
This is an example of exponential growth with rate of increase 5%.
This shows decrease in population , so this cannot be example of exponential growth.
This shows decrease in participants , so this cannot be example of exponential growth.
This is an example of exponential growth with rate of increase 75%.
This is an example of exponential growth with rate of increase 12%.
A market economy primarily aims to efficiently meet consumer demand for goods and services, foster healthy competition amongst suppliers, and promote private enterprise, rewarding individuals for their ability to produce goods and services that society values.
The goal of a market economy firstly is to coordinate a process where firms aim to produce goods and services in the quantity, quality, and price that consumers want, making efficient use of resources. Secondly, it is designed to create an environment where competition amongst suppliers can take place, aiming to offer the best goods and services at the lowest prices, stimulating productive efficiency. Lastly, market economies are based on the principle of private enterprise, where personal income is driven by an individual's capacity to convert resources, particularly labor, into a product or service that society values.
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9, 0, -7
Answer:
x³ - 2x² - 63x
Step-by-step explanation:
Zeroes = 9 , 0 , -7
Factors = (x - 9) x (x + 7)
Polynomial = x (x - 9)(x + 7)
Polynomial = x (x² -2x - 63)
= x³ - 2x² - 63x
To find the polynomial f(x) of degree 3 with zeros 9, 0, and -7, we can use the zero-product property. The polynomial can be written as f(x) = (x-9)(x-0)(x+7), which simplifies to f(x) = (x-9)(x)(x+7). Expanding the expression and multiplying the remaining factors, we obtain f(x) = x^3 - 2x^2 - 63x.
To find the polynomial f(x) of degree 3 with the given zeros 9, 0, and -7, we can use the zero-product property. This property states that if a polynomial has a zero a, then (x-a) is a factor of the polynomial. Therefore, the polynomial can be written as:
f(x) = (x-9)(x-0)(x+7)
Simplifying further, we get:
f(x) = (x-9)(x)(x+7)
Expanding this expression, we have:
f(x) = (x^2 - 9x)(x+7)
Finally, multiplying the remaining factors, we obtain the polynomial:
f(x) = x^3 + 7x^2 - 9x^2 - 63x
= x^3 - 2x^2 - 63x
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