For any numbers x, y [x=0 in(4) and y = 0 in (5)] and any positive integers m, n, the following holds: x^m · x^n=x^m+n

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

good luck on your studies! : )

david edward.