Based on the calculations, a good approximation for x when f(x) = 30 is equal to: B. 20.
<h3>How to write the equation?</h3>
Based on complete information, the equation for the line of best fit for the set of values in the table is given by this function below:
f(x) ≈ 1.8x - 5.4
Thus, a good approximation for x when f(x) = 30 would be determine by substituting the value of f(x) with 30 as follows:
30 = 1.8x - 5.4
30 + 5.4 = 1.8x
35.4 = 1.8x
x = 35.4/1.8
x = 20.
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<u>Complete Question:</u>
The equation for the line of best fit is f(x) ≈ 1.8x − 5.4 for the set of values in the table. Using the equation for the line of best fit, what is a good approximation for x when f(x) = 30?
A. 14
B. 20
C. 45
D. 54
Bushido is known to means, the way of the warrior. It generally consist of moral code regarding samurai attitudes, behavior and lifestyle. The statement that is not one of the element of the bushido code of the Samurai warriors is that Samurai could chose to leave one employer for another.
- Bushido is used as a term regarding codes, practices, philosophies and principles of Samurai culture.
The Source of the Bushido is known to be Confucius’ teachings and Bushido was first used during the 17th century in Japan.
The 7 Virtues of Bushido were followed to a high levels of performance and self-discipline.
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The full question is below:
Which was not an element of the bushido code of the samurai warriors
Samurai could chose to leave one employer for another.
Samurai gave the daimyo military service in exchange for pay.
Samurai passed their warriors status from generation to generation.
The required graph for a single variable is a linear graph or time series graph
<h3>Single variable graph</h3>
A single variable graph is a graph having an input and one output.
For instance, the equation of a line y = mx + b is a single variable graph.
Hence the type of data for a single variable graph will give a linear function. Therefore the required graph for a single variable is a linear graph or time series graph
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