2 years ago

So uh here’s another graph question

Mathematics

1 answer:

Komok [63]2 years ago

3 0

Answer:

y = x

Step-by-step explanation:

Since the quantities form a proportional relationship then the equation relating them is

y = kx ← k is the constant of proportion

The constant k is found using any ordered pair from the graph

Using (4, 4 ) , then

4 = 4k ( divide both sides by 4 )

1 = k

y = x ← equation of proportion

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