4. Ratio & Proportion
4.08 Proportional relationships in the coordinate plane
Interactive practice questions
Is $x$x proportional to $y$y in the following table?
| $x$x | $1$1 | $2$2 | $3$3 | $4$4 |
|---|---|---|---|---|
| $y$y | $3$3 | $6$6 | $9$9 | $12$12 |
Yes
A
No
B
There is not enough information to tell
C
Easy
< 1min
Is $x$x proportional to $y$y in the following table?
Easy
< 1min
Is the relationship of $x$x to $y$y plotted in the following graph a proportional relationship?
Easy
< 1min
Is the relationship of $x$x to $y$y plotted in the following graph a proportional relationship?
Easy
< 1min
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