B and d should be the answer
Answer:
25.13
Step-by-step explanation:
C=2πr=2·π·4≈25.13274cm
1)5/24
2)1 and 1/3 im not sure
3)1 and 1/3
4)1/7
Answer:
1) To see whether it is a maximum or a minimum, in this case we can simply look at the graph. f(x) is a parabola, and we can see that the turning point is a minimum. By finding the value of x where the derivative is 0, then, we have discovered that the vertex of the parabola is at (3, −4).
2
