C is the circle with equation x² + y² = 9 0 (541) is a point on C. 2 The equation of the tangent to C at the point Q can be written in the form y = ax + b Find the value of a and the value of b.​

C is the circle with equation x y 9 0 541 is a point on C 2 The equation of the tangent to C at the point Q can be written in the form y ax b Find the value of class=