Write the equation of the line with a slope of -3 that passes through (-5,20)

asked Aug 27, 2023 121k views

2 votes

3.5k points

Please log in or register to add a comment.

6 votes

SUBSTITUTE THE KNOWNS IN THE GIVEN GENERAL EQUATION BELOW AND SIMPLIFY TO GET c

$y = mx + c \\ 20 = - 3( - 5) + c \\ 20 = 15 + c \\ c = 20 - 15 \\ c = 5$

Meaning

y = - 3x + 5

IS THE EQUATION

Md Rafee answered Sep 3, 2023

3.0k points

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

3.5m questions

4.4m answers