Answer:
105
Step-by-step explanation:
I think this is right.. and I hope it helps!!
Draw a horizontal line with 3 tick marks, 11,12,13. and then put a dot on 12.
Answer:
Odd: f(-x) = -f(x)
Step-by-step explanation:
Odd: f(-x) = -f(x)
f(-1) = 5
-(f(1)) = 5
Answer:
IQR=8
Step-by-step explanation:
write numbers in ascending order
3 6 9 10 12 13
find the middle, in this case, it's two numbers (10 and 12)
3 6 are on the left, find the middle between them; 3+6/2
4.5
12 and 13 are on the right, find the middle between them;
12+13/2
12.5
IQR=12.5-4.5
