Unit 6 Lesson 8 Block 4

Ana

 it shows that the length of the dogs step affect the dogs step .

Isaiah Blanton

 the longer the stride the faster the dog

it tells me that the dogs steps can affect the dogs speed

kylie

Ty'Ron

It tells me that the speed depends on the stride.

Eric Morocho

 the length of the dogs steps affect the dog's speed.

Jeremiah Baptichon

it tells me that the length of the dogs steps affect the dogs speed.

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Answer the Do Now below your name....

A researcher found an association between a dog's stride length and its speed: the longer a dog's steps, the faster it goes. The predicted speed in meters per second, s, as a function of steps length in meters, l is:

s = 4l - 1.6

What does the rate of change of the function tell you about the association between stride length and speed?