Answer:
None of them
Step-by-step explanation:
Because i can't see the graph
Answer:
A. x <= 2
Step-by-step explanation:
The domain of a real function should be all real numbers. In
f(x) = sqrt(2-x)
we need 2-x to be non-negative, therefore
2-x >= 0
which implies
x <= 2
Answer:
The graph solution is defined in the attachment file please find it.
Step-by-step explanation:
The first line equation:
The second line equation:
Intersection points:
By adding the value of the first year (1970) into the x-value that is
Answer: A union B = B
The first one should’ve said A intersects B = A because the entirety of A exists in B