1. X=5
2. I think I’m not sure is - 5.04
Answer:

Step-by-step explanation:


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.
I believe the correct answer is A,
Answer:
y=-1/2x+4
Step-by-step explanation:
hope this helps:)