Concept explainers
To find: the average maximum daily temperature in January at latitude of
Answer to Problem 3LC
The average maximum daily temperature in January at latitude of
Explanation of Solution
Given info:
The average maximum daily temperature in January for northern latitudes is given below
Latitude | 35 | 33 | 30 | 25 | 43 | 40 | 39 |
Temperature | 46 | 52 | 67 | 76 | 32 | 37 | 44 |
Formula used:
Show the
Here,
Show the straight line equation as follows:
Here,
Show the slope-intercept form as follows:
Here,
Calculation:
Plot the latitudes and temperature in the graph and draw the trend line which should connect at least 3 points in the trend line to find the slope.
Find the slope with two points
Find the slope-intercept form using
Hence, the straight line equation is
Find the average maximum daily temperature
Hence, the average maximum daily temperature in January at latitude of
Conclusion:
Thus, the average maximum daily temperature in January at latitude of
Chapter 5 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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