Concept explainers
Write and graph a direct variation equation that relates the circumference of a
Answer to Problem 40PPS
The direct variation equation is
Explanation of Solution
Given:
The circumference of a circle C is approximately 3.14 times the diameter d
Concept Used:
The circumference of a circle C is approximately 3.14 times the diameter d T.
The direct variation equation is
Calculation:
The direct variation equation is
The slope of
Write the slope as Graph (0, 0) From there move up 3.14 unit and 1 unit to find another point. Then draw a line containing the points. |
Thus, the direct variation equation is
Chapter 3 Solutions
Algebra 1
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