In the diagram, point B is a point of tangency. Find the radius r of ⨀C. What is the radius r of ⨀C?
Please show all the work on how you got your answer.
You do not have to explain, all I want is the work.

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

the answer is a if my teacher taught me correct

3

step-by-step explanation: