18
QuizMultiple Choice

Quadratics and Complex Numbers — Test

Question 18 • CMS 2026-2027 Foundations of Math 3 INITIAL CREDIT

In which quadrant is the number 6 minus 8 i located on the complex plane?

Answer
A
III
B
I
C
II
D
IV

Explanation

The real part of 6 − 8i is 6, which is positive, and the imaginary part is −8, which is negative. A complex number with a positive real part and a negative imaginary part lies in Quadrant IV, so the answer is B) IV.

AI-written and checked against the verified answer.

Previous
Next