5
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Question 5 • Financial Math

Using a regression calculator, which quadratic equation best models the relationship between the number of bug fixes and development time?

Answer
A
y=0.0146⁢x2−4.782⁢x+71.5
B
y=0.1464⁢x2−4.782⁢x+71.5
C
y=−0.1464⁢x2+4.782⁢x+71.5
D
y=−0.1464⁢x2−4.782⁢x+75.5
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Using a regression calculator, which quadratic…