Which of the following statements is/are true?
i. f(x) is increasing on the interval (0, 5).
ii. f(x) has a point of inflection at x = 3.
iii. f'(x) = 10.5?
1) Only statement i is true
2) Only statement ii is true
3) Only statement iii is true
4) Statements i and ii are true
5) Statements i and iii are true
6) Statements ii and iii are true
7) All statements are true
8) None of the statements are true