Maria's family drove 140 mi to her grandparents' house and averaged 56 mi/h on the way there. on the return trip, they averaged 50 mi/h . a 2.5 b2.6 c5.2 d5.3   is right answer is d

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.