Question

Find the slope from the graph and from the table to compare the speeds of two marathon runners.

What is the constant speed of Fast Freddy?

What is the constant speed of Speedy Sam?

Who ran faster?

Answer 1

Fast feddy run faster Constant speed of Fast feddy =1/4 miles/min  Speed of Sam = 1/8 miles/min

Step-by-step explanation:

Fast Freddy

Time       Distance

0             0

4             1

8             2

12           3

Constand speed of Fast feddy =  (1 - 0)/(4 -0) = 1/4 Miles /min

Speedy Sam

Time    Disatnce

4           1/2

20        2 1/2

32        40

Speed of Sam =  (2 1/2 - 1/2)/(20 - 4)   = 2/16  = 1/8  miles/Min

Fast feddy run faster

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Answer 2

Answer:

1/4       1/8        Freddy

Step-by-step explanation:

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