Answer:
Step-by-step explanation:
Putting value of z = 3
6(3)2+ 2(3) + 10
6(9) + 6 + 10
54 + 16
70
Answer:
(6,0)
Step-by-step explanation:
Okay so I will explain this the best way possible, being honest with you I am not quite sure if this is 100% accurate, but I gave it my best, and I got 10