The exponential function in the graph shows the mass, in grams, of a radioactive substance as it decays over time, in hours. the linear function in the table represents the increase in a substance’s mass, in grams, over time, in hours. time (h) mass (g) 2 20 3 24 4 28 5 32 how does the y-intercept of the exponential function compare to the y-intercept of the linear function? drag the correct answer to the box to complete the statement. 10 less than10 more than2 more than2 less than the y-intercept of the exponential function is the y-intercept of the linear function.