-1, -8
0, -9
1, -10
2, -11
Hope that helps!
15, median is the number in the middle, (i.e. median of 3, 4, 8, 9, 10, is 8.)
Answer: The vertex is the minimum value
The function is increasing when x<1
The function is decreasing when x>1
The domain of the function is all real numbers
The range of the function is all numbers less than it equal to 0
Step-by-step explanation: