Answer:
d
Step-by-step explanation:
it is opened up because the voeff of X^2 tetm is positive
<em>See</em><em> </em><em>above</em><em> </em><em>graph</em>
I am joyous to assist you anytime.
Answer:
n(n-18)-81
Step-by-step explanation:
n^2-18n-81
=n(n-18)-81
I hope this helps!
Do you have an iea of what do to before i give you the answer?
Answer:
-7/2y
Step-by-step explanation:
cancel out the Z's than youre left with -7/2y :}