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Maths-

SAT

Easy

Question

In the xy-plane, the point (2, 6) lies on the graph of $y equals k over x$ , where k is a constant. Which of the following points must also lie on the graph?

(1, 3)
(1, 4)
(3, 3)
(3, 4)

The correct answer is: (3, 4)

Given equation $y equals k over x$ lies on the point (2,6)
$therefore 6 equals k over 2 k equals 12$
Substituting the value of ''k'' in the given equation.
$y equals 12 over x left parenthesis o r right parenthesis space x y equals 12$
By verifying the options the point (3,4) lie on the graph $y equals space k over x$
$therefore$ Option ''D'' is correct.

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