Answer:
Answer is given in the pictures
Step-by-step explanation:
Refer the figure given to see the plots
I can see it goes through the point (2, 2)
b = 6 then
solved it the lazy way, graphically with desmos and a slider for b, see screenshot
Step-by-step explanation:
3
1
6
100
8
They are the answers
It would be 5.4 knowing that 9.6 is not the diameter you would need a larger radius so that when it is doubled you get a good number :)