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drek231 [11]
3 years ago
7

OBO QBODO 100

Mathematics
1 answer:
leva [86]3 years ago
3 0

Answer:

Inverse variation k=4

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form y*x=k or y=k/x

In this problem

The graph represent a inverse variation

Because

if x increases ----> y decreases

if x decreases ----> y increases

Find the value of k

we have that

For x=2, y=2 -----> see the graph

k=y*x

substitute

k=2*2=4

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