The initial value of the given linear relationship is 4
What is a linear relationship?
The initial value of a linear function or a linear equation is the y-intercept of the function which is also known as the value of y i.e. the output value where the input value i.e. the value of x is zero.
As we are given that the line passes through the y-axis at 4 this means that the y-intercept of the given linear graph is (0,4).
Hence, the initial value of the given linear relationship is: 4
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