Answer:
6.75
Step-by-step explanation:
Find the mean of the set {2,5,5,6,8,8,9,11} .
There are 8 numbers in the set. Add them all, and then divide by 8 .
2 + 5 + 5 + 6 + 8 + 8 + 9 + 118=548=6.75
13 to the second power is 169.
Hope this helps!
Answer:
x is the variable
Step-by-step explanation:
Answer:
3/4
Step-by-step explanation:
F(5) = -2 * 5 + 1 = -9
the pair is (5, -9)