L(3.4), Construct Functions to Model Linear Relationships.

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• D

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b.

The linear function in the form

y =mx+b

for this line is

.....................................

• y=4x+4

• y=2x+4

The line models the depth of the water in a small fountain during a severe rainstorm. What is the​ y-intercept?

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• 5

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• 
  y=3/2​x+6​
  

• 
  y=1.5​x+6​
  

• all correct

• y=2x+4

• y=6x+4

• y=-3x-5

• y=-5x-5

• m=25w + 80

• m=25w + 40

• Station 1

• Station 2

• Station 3