12 will fit in the box for number 1
Yes, most definitely
I hope that this helps!
Answer:
its B
Step-by-step explanation:
Answer:
D(- 1) = 2
Step-by-step explanation:
To evaluate D(- 1), substitute x = - 1 into D(x) , that is
D(- 1) = (- 1)² - 2(- 1) - 1 = 1 + 2 - 1 = 2
Answer: The answer is 2,4. May I have the brainiest? pls I only need one more.