plz help

The function f is shown below. What is the value of f f (a?) date? 1 Write your answer in simplest form. Graph of f -10-9-8-7-6-5-4-3-2-1 12345678910 The function f, shown below, is comprised of a semi-circle and 9 piecewise linear segments. What is the value of f f (in) daz? Write 6 your answer in simplest form. 8 7 6 5 4 3 2 - 1 Graph of f