Answer:
B)
Step-by-step explanation:
A ∩ B means all the elements that appear in both of the groups
therefore:
1 nad 7 appear in both
the correct answer is B) 1 and 7
I think f^-1(x)= 3/28 + x/4
Answer:
The answer is C
Step-by-step explanation:
9514 1404 393
Answer:
D
Step-by-step explanation:
Choose the table in which all of the y-values are 4 times the corresponding x-values.
If there is a row in a table in which y is not 4x, reject that table. For example, in the first row of the first table we have x=0, so y = 4(0) = 0, but the table has y=4. The first table can be rejected.
Answer:
The answer would be 64/5 pi, got it right in khan academy
Step-by-step explanation: