Question

which of these points lie on Quadrant IV?
A. (--6, --3)
B. (5,1)
C. (2, --8)
D. (--7,4)

Answer 1

Answer:

c

Step-by-step explanation:

as in 4th quadrant.. usually x is positive and y is negative.. so therfore option is correct.

Answer 2

Solution :-

We know that,

• In Quadrant I :- Both the x - coordinates and y - coordinates are positive .
• In Quadrant II :- The x - coordinate is negative, and the y - coordinate is positive .
• In Quadrant III :- Both the x - coordinates and y - coordinates are negative .
• In Quadrant IV :- The x - coordinate is positive, and the y - coordinate is negative .

So, checking given options we get,

A) (-6 , -3)

→ X - coordinate = (-6) = Negative

→ Y - coordinate = (-3) = Negative .

• In Quadrant III .

B) (5, 1)

→ X - coordinate = 5 = Positive .

→ Y - coordinate = 1 = Positive .

• In Quadrant I .

C) (2, -8)

→ X - coordinate = 2 = Positive .

→ Y - coordinate = (-8) = Negative .

• In Quadrant IV .

D) (-7, 4)

→ X - coordinate = (-7) = Negative .

→ Y - coordinate = 4 = Positive .

• In Quadrant II .

Therefore Option (C) (2, -8) lies in Quadrant IV .

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