Respuesta :

Answer:

y = 4x - 16

Step-by-step explanation:

Let's start with y = mx + b.  We know that m = 4

Let's plug in the point (5, 4).

4 = 4*5 + b

4 = 20 + b

b = -16

GreatShinyJewel1
4x - 16 is the answer I believe

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