Determine whether or not the equations represent a direct variation. sort the equations into the appropriate category y+3x x+-1 y+ (2/7)x -0.5x=y y = 2.2x=7 y+4

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.