Using the graph below, what is the best estimate of month 7's average temperature if the equation for the line of best fit is y
= -13x + 111?
2 answers:
Answer:
The estimated average temperature for 7 month is 20 °F.
Step-by-step explanation:
The given graph shows the relation between number of months and average temperature.
The equation for the line of best fit is
Where, x is number of months and y is average temperature(°F).
We need to find the average temperature for 7 month.
Substitute x=7 in the given equation of best fit line.
Therefore the estimated average temperature for 7 month is 20 °F.
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Answer:
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Step-by-step explanation:
we know that
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substitute value
Given:
The given expression is:
To find:
The single logarithm expression for the given expression.
Solution:
Quotient property of logarithm:
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Using quotient property of logarithm, we get
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