The distance between Anubhav’s school and his house is 45 km. He started from his house for school at 7:00 am and covered 30 km in 35 minutes. At this point, he met his friend and spoke to him for 5 minutes and reached school at 8:00 am. With what speed he covers the second part of the journey?

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.