PLEASE HELP!!! Use the Quadratic function to predict f(x) if x equals 8 A. f(8)=2201 B. f(8)=1614 C. f(8)=1961 D. f(8)=2679

asked Apr 28, 2019 86.6k views

5 votes

PLEASE HELP!!! Use the Quadratic function to predict f(x) if x equals 8

A. f(8)=2201

B. f(8)=1614

C. f(8)=1961

D. f(8)=2679

6.6k points

Please log in or register to add a comment.

6 votes

$f(8) = 25 {(8)}^(2) - 28(8) + 585 \\ = 1600 - 224 + 585 \\ = 1961$
C. f(8) = 1961

6.0k points

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

6.6m questions

8.8m answers