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X is directly proportional to y. When x = 2, y = 8. a) Write an equation connecting x and y

X is directly proportional to y. When x = 2, y = 8. a) Write an equation connecting x and y
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1 vote
X is directly proportional to y. When x = 2, y = 8. a) Write an equation connecting x and y

User Nils Reichardt
by
8.1k points

1 Answer

1 vote

Answer:

y = 4x

Explanation:

x/y = 2/8 (cross multiply)

2y = 8x

y = 8x/2

y = 4x

User Guilloptero
by
8.8k points
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