Question
4y-3x=25 is the tangent to the circle x^2+y^2=25 at the point P(-3,4). The equation of the radius of the circle that passes through P is...
Working out is appreciated. Thanks a lot
Working out is appreciated. Thanks a lot
Answers
Steve
The line has slope 3/4
So, the radius has slope -4/3
Thus, the line with that slope through P is
y-4 = -4/3 (x+3)
So, the radius has slope -4/3
Thus, the line with that slope through P is
y-4 = -4/3 (x+3)