The resistance
in ohms of 1000 feet of solid metal wire at
can be approximated by the model
where x is the diameter of the wire in
Mils
If the diameter of the wire is doubled, the resistance is changed by approximately
What factor? In determining your answer, you can ignore the constant -0.46.
A) 
B) 
C) 
D) 
E) 
Correct Answer:
Verified
Q12: Sketch the graph of the equation:
Q13: Test for symmetry with respect to each
Q14: Which of the following is the correct
Q15: The resistance y in ohms of 1000
Q16: Which of the following is the correct
Q18: Test for symmetry with respect to each
Q19: Find the slope of the line passing
Q20: Sketch the graph of the equation:
Q21: Find an equation of the line that
Q22: Find an equation of the line that
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