## a line in the xy- plane has the equation y=kx, where k is a constant. The line passes through the point (1,n) and (n,16). which of the follo

Question

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## Answers ( )

Answer:Option C) 4

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 this problem

The equation of the line represented a direct variation

The value of k is equal to

we have the points

(1,n) and (n,16)

so

equate

solve for n

therefore

The value of n could be 4 or -4