130k views
1 vote
Write the equation of the line, with the given properties, in slope-intercept form Slope = -3, through (-6,9)

User Swader
by
6.7k points

2 Answers

6 votes
Form: y = mx + b

Substitute and solve for b:
9 = (-3 * -6) + b
9 = 18 + b
-9 = b

Equation:
y = -3x - 9
User Djibe
by
6.2k points
4 votes
y = -3x -9 is the answer for this one.
User Norbert Lange
by
6.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.