From the table below, determine whether the data shows an exponential function. Explain why or why not. x321–1y820.50.125a.No; the domain values are at regular intervals and the range values have a common factor 0.25.b.No; the domain values are not at regular intervals although the range values have a common factor.c.Yes; the domain values are at regular intervals and the range values have a common factor 4.d.Yes; the domain values are at regular intervals and the range values have a common factor 0.25.