Please answer all, this is due in 16 more minutes and its my homework, ill give brainiest whoever answers all question

Chandler was a caretaker at the state zoo. he noticed that the number of animals adopted by the zoo increased at a constant rate every year since 2010. which of the following graphs shows the slowest rate at which the animals in the zoo were adopted?

Can (3,5 and square root 34) be sides on a right triangle?

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)