Respuesta :

Answer:

1. Y=-4x-3

2. Y=8x

Step-by-step explanation:

1. Find y-intercept, substitute x & y:

5=-4(-2)+b

B=-3

So y=-4x-3

2. Y-intercept is (0,0)

Find slope by using points (0,0)&(2,16)

16-0/2-0=8

So y=8x


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