Respuesta :

Answer:

y = -3x+7

Step-by-step explanation:

one point is (1,4)

and y -intercept(b) = 7

now,

y = mx+b

or, 4 = m×1+7

or, 4 = m+7

so, slope(m) = -3

now,

y=mx+b

y = -3x+7

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