Answer: B. (2,2)
Step-by-step explanation:
The vertex of the parabola in the form
is (h, k).
Answer:
17>n is the correct answer
Answer:
1, -1 , -3 ,3
Step-by-step explanation:
Answer: 94.5
Step-by-step explanation:
If average of 9 students is 94, their total will be 94x 9 = 846
If the 10th student scores 99, the new total is 846 + 99 = 945
So, the new average will be
945/10 = 94.5