Answer:
\(x=10\)
\(y=5\)
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form \(y/x=k\) or \(y=kx\)
we have
1) For \(y=0.2, x=1\)
Find the value of k
\(0.2/1=k\) -------> \(k=0.2\)
2) For \(y=1, x=5\)
Find the value of k
\(1/5=k\) -------> \(k=0.2\)
3) For \(y=2, x=?\)
Find the value of x
\(x=y/k\) -------> \(x=2/0.2=10\)
4) For \(y=3, x=15\)
Find the value of k
\(3/15=k\) -------> \(k=0.2\)
5) For \(y=?, x=25\)
Find the value of x
\(y=kx\) -------> \(y=0.2*25=5\)
