Assuming the equation is x^2 + y^2 = 1, then that's a circle, with radius 1, centered on the origin [0,0].
So there are two tangents at x = 0. They are y = 1, and y = -1 (horizontal lines).
There is one tangent at x = 1. It is x = 1 (a vertical line).
There is no tangent at x = 35, because the original equation has no solution at x = 35.
Answer:
they are improper fractions
The sample of the group would be the 22,000 participants.
It would be 6x^2 + 14x -12
(5x+1)(5x-1) tell me if you want to know how to do this problem :)
