The equation for the cross section of a parabolic satellite television dish is y = 1/45 x2, measured in inches. how far is the focus from the vertex of the cross section?
the distance from the vertex to the focus is inches.

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.