Answer:
third and fourth one.
Not sure tho
m = (f(4) - f(2)) / (4 - 2)
m = (24 - 10) / (4 - 2)
m = 14 / 2
m = 7
6 cm
Step-by-step explanation:
The diameter is 2x the radius
your answer will be
hope this helps have a nice day :)