Can any one help me at it its so hard

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?

41/17 as a decimal rounded to the nearest hundredth

Secant be and cf intersect at point d inside a what is the measure of cde