Given:

Required:
We need to find the value of f(-2), f(0), and f(1),
Step-by-step explanation:
a)
Let x =-2.
We know that -2 is less than 0.
The function for x =-2 is

Substitute x =-2 in the equation.



b)
Let x =0.
![T\text{he values x =0 also includeed in the inequality }x\leq0\text{ , }]()
The function for x =0 is

Substitute x = 0 in the equation.



c)
Let x =1.
We know that x is greater than 0.
The function for x =1 is

Substitute x =1 in the equaiton.


Final answer:
a)

b)

c)
