Answer:
3.
Step-by-step explanation:
We have been given graph of a function. We are asked to find the value of our given function at [tex]x=-2[/tex].
To find the value of our given function at [tex]x=-2[/tex], we need to find the y-value of our given function when [tex]x=-2[/tex].
We can see that value of y-coordinate is 3, when [tex]x=-2[/tex], therefore, at [tex]x=-2[/tex] the value of the function is 3.
