Given:
Find-:
Sol:
(a)
At f(-2) the value of x is less then zero (0) then function apply is:
So the value is:
(b)
At f(0) the value of x is zero (0) then function value at x = 0 is:
So, the value is:
(c)
At f(1) then the value of x is 1 so the function apply is:
So, the value is: