5
AssignmentMultiple Choice

Exploring Association

Question 5 • *Integrated Math II Full

Analyze Corey’s work to find his error. What is Corey’s mistake?

Answer
A
He substituted 80 for x instead of y.
B
He should have added 88.21 to both sides.
C
He should have rounded down to 32.1°F.
D
He should have predicted about 40 swimmers when the temperature is 80°F.
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