Answer:
yeah, it's A your correct!
hope it helps;)
Answer: 81
To get this answer, you do two things
1) Take half of the x coefficient 18 to get 9
2) Square the result from the previous step to get 9^2 = 9*9 = 81
This value is added on to get x^2+18x+81 which factors to (x+9)^2 confirming we have a perfect square trinomial
Answer: C
Step-by-step the table that's flipped the y and x values of the given table
I can’t read the question, what is the question?