Respuesta :

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The answer is 4. Remember y=mx+b. B is always the y intercept

Answer:

y- intercept = 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 4x + 4 ← is in slope- intercept form

with y- intercept c = 4