7
QuizMultiple Choice

N/A — Exam

Question 7 • Algebra II

The solution to the given system of linear equations lies in which quadrant? x minus 3 y is equal to 6 x plus y is equal to 2

Answer
A
IV
B
II
C
III
D
I

Explanation

Subtract the second equation, x + y = 2, from the first, x − 3y = 6, to get −4y = 4, so y = −1. Substituting into x + y = 2 gives x = 3. Since x is positive and y is negative, the solution (3, −1) is in Quadrant IV.

AI-written and checked against the verified answer.

Previous
Next