If f(x) = (x^2-1)/(2x+3) then f(-4) = a. -3 b. -(17/11) c. -(17/5) d. 15/11 e. 5/2

asked Jul 12, 2022 94.3k views

23 votes

If f(x) = (x^2-1)/(2x+3) then f(-4) =

a. -3
b. -(17/11)
c. -(17/5)
d. 15/11
e. 5/2

5.3k points

Please log in or register to add a comment.

8 votes

Answer:

Explanation:

-4 squared = -16 -1 = -17

2(-4)= -8+3=11

thus giving you -(17/5)

Themis Beris answered Jul 16, 2022

4.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.0m questions

7.8m answers