Answer:
10 should be the answer
Step-by-step explanation:
Im not sure if its correct but if you stick to powers of ten you should get 10
From least to greatest: |6.99|,|-7.09|,|7.15|,|-7.18|,|-7.21|. This is becauase every value will be positive because of the absolute value
Answer:

Step-by-step explanation:
The equation of a hyperbola centered at the origin with vertices on the y-axis is given by: 
The vertices of the hyperbola are the y-intercepts (0,12) and (0,-12)
This implies that:



The asymptote equation of a hyperbola is given by:

The given hyperbola has asymptote: 
By comparison; 


The required equation is:

Or
