Question

If y varies directly as x and y = 36 when x = 9,then
(a) write an equation connecting x and y
(b) find the value of y when x = 6
(c) find the value of x when​ y = 4

plz answer fast it's very urgent ​

Answer 1

$\sf \: answer \: 1$

y = k. x

$k = \frac{1}{4}$

$\sf \: answer \: 2$

$y = \frac{6}{4} = \frac{3}{2}$

$\sf \: answer \: 3$

$x = 1$

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$\sf \: working \: in \: attachment$

Answer 2

Step-by-step explanation:

1) 1/4

2) 3/2

3) 1

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