What is the maximum number of intersection points a hyperbola and a circle could have?

a. 4
b. 3
c. 1
d. 2

A. 4

Step-by-step explanation:

The characteristic equation of a circle is

The characteristic equation of a hyperbola is

The intersection points will be obtained as the solution of the both characteristic equations.

.......(1)

.............(2)

⇒.....(from 1)

put this in (2)

⇒

⇒

⇒

So there are 2 different values of x and two different values of y, thus the maximum number of intersection points  is 4.

it 2

step-by-step explanation:

8^1/3=2

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.