Answer:
i don't know
Step-by-step explanation:
just add
domain={-9,5,-3}
range={6,0}
Answer is D hope this helps
13
-6
7k − 5k + 8 = −4
2k+8=-4
-8 -8
2k=-12
/2 /2
k=-6
<u><em>Check!</em></u>
7(-6)-5(-6)+8
-4=-4