A local race for charity has taken place since 1993. Using the actual speeds of the winners from 1993 through 1998,

Question

A local race for charity has taken place since 1993. Using the actual speeds of the
winners from 1993 through 1998, mathematicians obtained the formula y-0.16x+5.5,
in which x represents the number of years after 1993 and y represents the winning
speed in miles per hour. In what year is the winning speed predicted to be 7.42
mph?

Kunduz · Accepted Answer

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