The answer is 5. The biggest number - the smallest number (18-13=5)
Answer:
(5, 4)
Step-by-step explanation:
The equation can be written in vertex form by adding and subtracting 25:
y = -(x^2 -10x +25) -21 +25
y = -(x -5)^2 +4
Then the vertex can be identified as (5, 4).
Divide everything by the "X" thing AND MOVE IT TO OPPOSITE SIDE
Answer:
I might be wrong but i looked it over, and I think the answer can be B
Step-by-step explanation:
I dont know for sure but i think it might be.
Range is 1 because they all go up by 1