._. kan someone help?
2 answers:
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Step-by-step explanation:
The statement
y varies directly as x is written as
<h3>So we have
<h3>y = kx</h3>First of all we must find the relationship between them
when
x = 5 and y = 9
We have
9 = 5k
Divide both sides by 5
So the equation for the variation is
when x = 15
We have the answer as
<h3>y = 27</h3><h2>c).</h2>when y = 6
We have the answer as
Hope this helps you