Evaluate h(-8) for h(x)=1/4x² + 7x

Mike Taverne asked Aug 13, 2023

37,918 views

25 votes

Mike Taverne asked Aug 13, 2023

3.0k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

26 votes

Answer:

h(-8) = -40

Step-by-step explanation:

Given the function:

To evaluate the value of h(-8), we substitute -8 for x in h(x).

$\begin{gathered} h(-8)=(1)/(4)(-8)^2+7(-8) \\ =((1)/(4)*64)-56 \\ =16-56 \\ =-40 \end{gathered}$

Kombuwa answered Aug 17, 2023

2.8k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

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

1.6m questions

2.0m answers