variation equation and determine the quantity indicated.y varies directly as x. Determine y when x=20 and k=7

BraggPeaks asked Feb 3, 2023

57,485 views

18 votes

BraggPeaks asked Feb 3, 2023

2.6k 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.

20 votes

In this problem k = 7 so this is the rate of change so the equation is:

so if x is equal to 20 then:

$\begin{gathered} y=7\cdot20 \\ y=140 \end{gathered}$

Bitcell answered Feb 9, 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