1.)for the circle x^2+y^2+6x-4y+3=0

find the equation of the tangent line at (-2,5)

2.)a circle is tangent to the y-axis at y=3 and has one x-intercept at x=1

determine the other x-int and deduce the equation of the circle

any help or hints on how to solve this problem would be GREATLY appreciated

Thanks in advance