A store purchased glass vases for $4.50 and sold them for $7.58. What is the mark-up, as a percentage? Round your answer to the nearest percent and include a percent sign (%).

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.