Can you please help me with this one? I'll include my work. Tell me what I did wrong and how to come to the right solution. Anything is helpful. Thanks!

Shared decision making is always a positive strategy to take

Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.