The linear function f(x) passes through the points (0,1) and (2,7).


A few values from the exponential function g(x) are shown in the table.


x g(x)

βˆ’1 1.5

2 12

3 24

What is the positive difference in the y-intercept value of ​ f(x) ​and g(x) ​?


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