What is the y-intercept of the line defined by
y = 6x - 4

The power of the input variable, x, of the function is 1, therefore, the

function is a linear function.

Correct response:

The function defining the line is; y = 6·x - 4

The function is a linear equation of the form; y = m·x + c

Where;

m = The slope

c = The y-intercept

By comparison, we have;

The y-intercept can also be obtained as follows;

The y-intercept is the value of the function when x = 0

Therefore;

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b = -4

Step-by-step explanation:

In y =mx+b form, the y-intercept is b, which in this case is -4.