Please help. Also please show your work. Y/5 - 2/5

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?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Aline passes through 3,7 and 6,9 what equation represents the line