The graph of a proportional relationship contains the point (20, 4).
what is the corresponding equation?
enter your answer as a fraction in simplest form in the box.

y = x

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem we have

Substitute the values and solve for k

therefore

the equation of the line is equal to

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation:

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step-by-step explanatio89