Enrollment in a dance studio has grown exponentially since the studio opened. a graph depicting this growth is shown. determine the percentage rate of growth.
an exponential graph has time in years on the x axis and enrollments on the y axis. a curve that rises from left to right begins at zero comma twenty and passes through eight comma one hundred twenty.
a.0.25%
b.1.25%
c.2.5%
d.25%