ILL GIVE THE BRAINLIEST pls help me with this question just tell me which one is the right answer you can show your work if you want to you don't have to EVERYTHING IS IN THE PICTURE PLS HELP DUE TODAY ​​IF YOU DON'T PUT THE RIGHT ANSWER ILL REPORT YOU FASTER THAN THIS IS DUE ​

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

15 what is the area of this figure? a: 28 yd sq b: 40 yd sq c: 52 yd sq d: 64 yd sq