Please help me! If the ratio y/x is the same for all related pairs of x and y, what does that mean about the relationship between x and y?

and are in direct proportion

Direct proportion is defined as a proportion of two variable quantities such that the ratio of such quantities is constant.

The equation of direct proportionality is , where are the given quantities such that is a constant.

Relation between is as follows:

and are in direct proportion

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Please check the explanation.

Step-by-step explanation:

If the ratio y/x is the same for all related pairs of x and y, it means it represents a proportional relationship.

In other words, '' varies proportionally with '' or that ''  is directly proportional to ''.

When we say the ratio is the same, it means when ''  increases, '' increases and as  '' decreases,  '' decreases

Using the equation

y ∝ x

y = kx

k = y/x

Where 'k' is the proportionality constant.

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

21

step-by-step explanation: