Construct a Function to Model Linear Relationship

• A

• B

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• D

• 
  y=3/2​x+6​
  

• 
  y=1.5​x+6​
  

• all correct

• y=2x+4

• y=6x+4

• m=25w + 80

• m=25w + 40

• y =-2.5x + 170

• y =2.5x + 170

• 157.5

• 180.5

• 150.5

• A

• B

• C

• D

• A

• B

• C

• D

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?

• 3

• 2

• 5

• 6