No it is not, because the value 3 in the domain is repeating, therefore it is not a function
Answer:
39
Step-by-step explanation:
4x+7=9x-33
4x-9x=-33-7
-5x=-40
x=8
4×8+7=39
Median:78
mode:83
mean:75.6
q1:62
q3:90
Answer:
1,3
Step-by-step explanation:
1,3