i need help. i don’t know how to do this

Answer:
Range: [-1,1] or [tex]-1\leq y \leq 1[/tex]
Domain: [-4,3) or [tex]-4\leq x[/tex] < 3
Step-by-step explanation:
The range is basically all of the y-value the graph takes on, and it takes all the y values from -1 to 1, inclusive
The domain is basically of the x-values the graphs take on, and it takes on x-values from -4 to 3, where -4 is included in the domain and 3 is excluded.
Answer:
Domain: All real numbers greater than or equal to -4 but less than 3.
Range: All real numbers greater than or equal to -1 but less than or equal to 1.
Domain:{all real numbers: -4 [tex]\leq[/tex]x<3}.
Range: {all real numbers: -1[tex]\leq[/tex]y[tex]\leq[/tex]1}.
Step-by-step explanation:
Hope this helps!