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A class is taking a field trip. The Science Center charges a flat fee for the entire class plus an additional amount per student to view a special exhibit. This graph represents y, the total cost in dollars, for 2
students
Cost of Field Trip to The Science Center
Total Cost in Dollars
Number of Students =X

Which function models the relationship between I and y?

A = 50%
B y = 50x + 2
C = 2x + 50

D=50 - 2x​

Respuesta :

The  function models the relationship between I and y should be 2x + 50.

Calculation of the function:

Since here we need to find the rate of change

[tex]m = 56-52\div 3-1\\\\= 4\div 2\\\\= 2[/tex]

Now the function should be

y = 2(x - 1)+ 52

= 2x - 2 + 52

= 2x + 50

Therefore, The  function models the relationship between I and y should be 2x + 50.

Learn more about function here: https://brainly.com/question/10684895

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