How should I solve this problem?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Which of the following can be used to explain a statement in a geometric proof?

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.