what is an approximate equation of a line that passes through through the points (-4.6,2.8) and (1.8,-7.7)

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jan 17, 2018 226k views

3 votes

what is an approximate equation of a line that passes through through the points (-4.6,2.8) and (1.8,-7.7)

Mathematics
college

Japol asked

by Japol

8.4k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

$\bf \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({{ -4.6}}\quad ,&{{ 2.8}})\quad % (c,d) &({{ 1.8}}\quad ,&{{ -7.7}}) \end{array} \\\quad \\\\ % slope = m slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}} \\ \quad \\\\ % point-slope intercept y-{{ y_1}}={{ m}}(x-{{ x_1}})\qquad \textit{plug in the values and solve for$

Valery Kvon answered Jan 22, 2018

by Valery Kvon

8.0k points

0 Comments

Please log in or register to add a comment.

Ask a Question

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

9.5m questions

12.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions