Answer:

Step-by-step explanation:
Remember that the range is the set of all y-values. Thus, since the minimum of the function is y=-1, then our range is
. In interval notation, we use brackets to show what's included and parentheses to show what's not included.
Answer:
z / 7
Step-by-step explanation:
C = O / H
O = z
H = 7
Answer:
14
Step-by-step explanation: hope this helps :)
Answer:
1
Step-by-step explanation:2 and 6 are the first ones in each set so 6-2 is 4.4 and 1 are the second ones in each set 1-4 is -3 4+-3 is 1.
40/5=8
The pitcher allowed 8 runs in 40 innings.