Ответ:
Пошаговое объяснение:
а) (x-0)/(9-0) = (y-0)/(10-0)
x/9 = y/10
y = 10x/9
б) (x-3)/(5-3) = (y-1)/(-4-1)
(x-3)/2 = (y-1)/(-5)
-5(x-3)/2 = y-1
-5x/2 + 15/2 + 1 = y
y = -5x/2 + 17/2
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Ответ:
Пошаговое объяснение:
а) (x-0)/(9-0) = (y-0)/(10-0)
x/9 = y/10
y = 10x/9
б) (x-3)/(5-3) = (y-1)/(-4-1)
(x-3)/2 = (y-1)/(-5)
-5(x-3)/2 = y-1
-5x/2 + 15/2 + 1 = y
y = -5x/2 + 17/2