30.9k views
3 votes
What is the relationship between the two equations below? y - 3x = 2 and x + 3y = -9.

A) The two equations are parallel lines.
B) The two equations are perpendicular lines.
C) The two equations represent the same line.
D) The two equations do not have a relationship.

User Mellet
by
8.8k points

1 Answer

4 votes

Final answer:

The two equations y - 3x = 2 and x + 3y = -9 do not have a relationship.

Step-by-step explanation:

The relationship between the equations y - 3x = 2 and x + 3y = -9 can be determined by comparing their slopes. Let's rearrange both equations to the slope-intercept form y = mx + b where m represents the slope:

  1. y - 3x = 2 becomes y = 3x + 2 (slope: 3)
  2. x + 3y = -9 becomes y = -1/3x - 3 (slope: -1/3)

Since the slopes of the two equations are different (3 and -1/3), we can conclude that the two lines represented by these equations are not parallel or perpendicular. Therefore, the correct answer is D) The two equations do not have a relationship.

User Robin Lobel
by
8.4k points

No related questions found

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

9.4m questions

12.2m answers

Categories