Answer: Your answer should be A.
Step-by-step explanation:
Answer:
y =
y ∝
=> y = --------------(1)
<u><em>Now, y = 4 and x = 3. </em></u>
<em>Putting in (1)</em>
=> 4 =
=> k = 4*9
=> k = 36
<u><em>Now, y = ?, when x = 5</em></u>
<u><em>Putting in (1)</em></u>
=> y =