Find the equation of a circle in standard form that is tangent to the line x = -3 at (-3, 5) and also tangent to the line x = 9. 1) (x + 3)2 + (y + 5)2 = 36 2) (x + 3)2 + (y – 5)2 = 36 3) 6 - 3)2 + (y + 5)2 = 36 4) 6 - 3)2 + (x - 5)2 = 36