Answer:
f(4)=-2
Step-by-step explanation:
f(4)=-4+2=-2
It’s really easy all you have to do is plug in the numbers
(In order)
-1, 1, 3, 5, 7, 9
Answer:
well all of these look like a way so we have to use elimination method
A : random number tables : well it has random numbers so X out
B: PHONE NUMBERS: well phone numbers are random so X out
C: USing the internet : totally X out
D: books of random numbers: X out
so none of the above i guess
Answer:

Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors.
Like this :