Question

Help me

Answer 1

Direct variation means you can multiply each 'x' by the same number to get the corresponding 'y'

Answer 2

hint: \(\begin{array}{cccccclllll}
\textit{something}&&\textit{varies directly to}&&\textit{something else}\\ \quad \\
\textit{something}&=&{\color{brown}{ \textit{some value}}}&\cdot &\textit{something else}\\ \quad \\
y&=&{\color{brown}{ n}}&\cdot&x
\\\hline\\
&& y={\color{brown}{ n }}x
\end{array}\)

Answer 3

okay......

Answer 4

So for example for table 1

1 times something = 3
4 times something = 12
7 times something = 21

if all of those "something's" are the same value, you have a direct variation

Answer 5

and you can pick more than one answer

Answer 6

wait what?

Answer 7

i really need the answer like fast...