Oscar is washing cars to earn extra money. Goal is to wash 45 cars. he can wash 5 cars per day. Which equation can he use to find d, the number of days he would need to wash cars to meet his goal

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.