Question

@EducateMe

Answer 1

y=3.2

Answer 2

why? I got 50?

Answer 3

\(y=\frac{k}{x^2}\) let x = 2 and y = 8
\(8=\frac{k}{4}\\k=32
\\so\\y=\frac{32}{x^2}\)let x= .08
\(y = \frac{32}{.08^2}\)

Answer 4

32/.8^2=32/.64=50?

Answer 5

where is the 4 from?

Answer 6

@ganeshie8

Answer 7

\[y=2x^2\]

Answer 8

plug in x and you will get y

Answer 9

The formula we are given is y=k/x^2

Answer 10

The directions says that y is related to x^2
So with y=8 and x=2 we would get 2^2=4
To get to 8 we have to multiply by 2
Thats how we get \[y=2x^2\]