What is the best approximation of the solution to the system to the nearest integer values? a. (−2, 6) b. (−2, 7) c. (−3, 6) d. (6, −2)

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.