Step-by-step explanation:
Y varies directly as cube root of x is written as
y = k³√x
where k is the constant of proportionality
A).
when y = 3
x = 27
We have
[tex]3 = k \sqrt[3]{27} [/tex]
But ³√27 = 3
That's
3 = 3k
Divide both sides by 3
k = 1
The value of the constant is 1
B).
The value of the relationship is
[tex]y = \sqrt[3]{x} [/tex]
C).
When x = 8
We have
[tex]y = \sqrt[3]{8} [/tex]
y = 2
Hope this helps you
