Sketch the graph of the piece wise Function:

$\displaystyle f(x)=[x+2,x\geq 1] $

$\displaystyle f(x)=[ 1-x^2,x<1] $

Attempt:

Please can you show me the sketch of the graph since I know that one is a linear line and the other is a parabole opening downwards but i can't get to draw it properly ,So please show me the graph?

thank you