Register
F (n)=-3n^2-4n Find f(4)
207k views
0 votes
F (n)=-3n^2-4n
Find f(4)

User Metatoaster
by
4.3k points

2 Answers

5 votes
ANSWER
-64

STEPS
f(4) = -3(4)^2 - 4(4)
-3 * 4^2 - 16
-48 - 16 = -64
User Hriju
by
4.3k points
6 votes

Answer:

144

Explanation:

f(4)=3*4^2

f(4)=12^2

12*12=144

User James Hiew
by
4.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.4m questions

5.7m answers

Other Questions

Before beginning voice lessons, Aubrey already knew how to sing 357 pieces, and she expects to learn 2 new pieces during each week of lessons. After 78 weeks of voice lessons, how many pieces will Aubrey
A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
1 divided by 1/5????????
The endpoints of line AB are A(−9,−1) and B(−3,7). Find the coordinates of the midpoint M.
Help me pls i want to pass my math class
Link Copied!