Answer:
C. 2
Step-by-step explanation:
f=8
replace f with 8
if its next to a parentheses like that its multiplied.
put it all together
or
Deal with the numbers first
GCF of 16, 40 and 68 is 4
there is no GCF of the variables
so required GCF is 4
The next term in sequence is 3. The pattern is that each number is being divided by 3
No,
is not a subspace of
because it doesn't contain the zero vector.