The function f is defined as follows

Question

f(x)={x+3       if -2<_x<1

          8          if  x=1

          -x+2     if x> 1

a) Find the domain of the function

b) Locate any intercepts.

Answer 1

The function is .

Graph :

(a).

From the graph, the domain of the function is [- 2, ∞).

(b).

From the graph, the x-intercept is 2 and y-intercept is 3.