Question

3) In what quadrant is the point (5, −8) located?
A) I
B) II
C) III
D) IV

Answer 1

Quadrant IV

Explanation:

Given an array of points:

Quadrant I := [x > 0, y > 0]

Quadrant II := [x < 0, y > 0]

Quadrant III := [x < 0, y < 0]

Quadrant IV := [x > 0, y < 0] (our case)

in
`P(5, -8)`
`x > 0, y < 0`

Answer 2

D) Quadrant IV