To identify the missing equivalent ratios from the coordinate plane based on the given options, we first analyze the data from both Option A and Option B:
Option A:
- For 7 megabytes, it takes 2 seconds. \( \frac{7}{2} \)
- For 14 megabytes, it takes 4 seconds. \( \frac{14}{4} = \frac{7}{2} \)
- For 21 megabytes, it takes 6 seconds.
Now let's look for equivalent ratios:
- The ratio of megabytes to seconds for 21 megabytes is \( \frac{21}{6} \).
To check for equivalence with the earlier ratios (\( \frac{7}{2} \)):
- Simplifying \( \frac{21}{6} = \frac{7}{2} \).
Ratios identified from Option A are:
- (21, 6) or \( \left( \frac{21}{6} \right) \)
- (7, 2)
Option B:
- For 8 megabytes, it takes 3 seconds. \( \frac{8}{3} \)
- For 16 megabytes, it takes 6 seconds.
Now let's look for equivalent ratios:
- The ratio of megabytes to seconds for 16 megabytes is \( \frac{16}{6} = \frac{8}{3} \), or alternatively \( \frac{8}{3} = \frac{16}{6} \).
Ratios identified from Option B are:
- (16, 6) or \( \left( \frac{16}{6} \right) \)
- (8, 3)
Missing Equivalent Ratios:
Thus, the missing equivalent ratios from the given options and calculated would be presented in the following ordered pairs format:
(21, 6); (16, 6)
These pairs can represent their respective equivalent ratios based on the previous calculations and the missing points from the graph.