2.The table shows a linear function. x 0123 -11-5171319253137 (a)Determine the difference of outputs of any two inputs that are 1 unit apart. Show your work. (b)Determine the difference of outputs of any two inputs that are 2 units apart. Show your work. (c)Determine the difference of outputs of any two inputs that are 3 units apart. Show your work. (d)What do you notice about the ratios of the differences in the outputs to the input intervals? Explain your answer.