Answer:
The first graph is the last option (y=5/2z) the second graph is the first option (y=5/4z)
Step-by-step explanation:
Find the rise over run
Answer:
D
Step-by-step explanation:
Examples of a direct variation is y=kx and k=y over x
Answer:
3
Step-by-step explanation:
"" = x^(0.5*(-2))*y^(-0.25*(-2))*z^(-2) = x^(-1)*y^(0.5)*z^(-2) =
(1/x^1)*y^(0.5)*(1/z^2) = 3