Solution:
The standard equation of a hyperbola is expressed as

Given that the hyperbola has its foci at (0,-15) and (0, 15), this implies that the hyperbola is parallel to the y-axis.
Thus, the equation will be expressed in the form:

The asymptote of n hyperbola is expressed as

Given that the asymptotes are

This implies that

To evaluate the value of h and k,
Answer:
(4,-2)
Step-by-step explanation:
18=3(x-1)
18=3x-3
18-3=3x
15=3x
15/3=x
x=5
Answer:
Step-by-step explanation:
Card I’s balance increased by $53.16 more than Card H’s balance.