What is the maximum number of times a line can cross the x-axis? A
1

B
2

C
3

D
4

Ihonestly don’t understand this at all

Plzzz answer both questions and i will give you 100 points

Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt