Question

if y is directly propotional to x³ and y = 108 when x = 3 i) find an equation connecting x and y

ii) find the value of y when x = 7


iii) calculate the value of x when y = 4000


iv) draw the graph of y against x if y is directly propotional to x³

plz Sana Khan or any one else know it's answer give me answer
the one who will give answer will get brain list and 50 points
c.mon fastly reply me​

Answer 1

Answer:

Answer of no. 1 will be 2

Answer 2

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