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Mathematics 19 Online
jaybird1776:

Jerry and Katja are running in a race. Jerry runs really fast for a while. Then, he stops to catch his breath. After he has rested, he runs really fast again until the end of the race. Katja runs slower than Jerry, but runs at the same pace the whole race. In two or more complete sentences, explain which line on the graph models Jerry and which line models Katja. Include an explanation for the intersection point.

jaybird1776:

1 attachment
jaybird1776:

hewp pwease

axie:

The first line would be jerry because it flattens for a while when he takes a break. The second line would be Katja because it continues at a constant rate.

jaybird1776:

thx

axie:

yup have a great day!

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