The graphs of functions f and g are given below On what inte

The graphs of functions f and g are given below. On what interval(s) of the domain is g(x) > f(x) ? Express your answer using interval notation. On what interval(s) of the domain is f(x) > g(x) ? Express your answer using interval notation. Evaluate g(1) - f(1). Evaluate f(4) - g(4).

Solution

a)g(x)>f(x)

(-2,2)U(5.5,)

b)f(x)>g(x)

(-,-2)U(2,5.5)

c)g(1)-f(1)

=5-2

=3

d)f(4)-g(4)

=4-2

=2