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A construction company uses beams that are 2, 3, or 4 meters long. The measure of each beam must be converted to centimeters. Write a function to describe the situation. Find the reasonable domain and range for the function. (Hint: 1 m= 100 cm)

 Oct 9, 2019
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f(x) = y = 100 x

 

The shortest one is 2 m      2m  x 100cm/m = 200 cm

 

similarly the other two are 300 cm and 400 cm

 

domain would be the lenghts        2 <= x <= 4

Range would be the cm lengths   200<=y<=400

 Oct 9, 2019

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