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Which point is a reflection of (1.5, -4.5) across the x-axis and the y-axis?



A.
point I
B.
point J
C.
point K
D.
point L
E.
point M

Which Point Is A Reflection Of 15 45 Across The Xaxis And The Yaxis A Point I B Point J C Point K D Point L E Point M class=

Sagot :

Answer:

(1.5, 4.5 ) and (- 1.5, - 4.5 )

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y ) → (x, - y ) , then

(1.5, - 4.5 ) → (1.5, 4.5 )

Under a reflection in the y- axis

a point (x, y ) → (- x, y ) , then

(1.5, - 4.5 ) → (- 1.5, - 4.5 )

If x- axis then y- axis

(1.5, - 4.5 ) → (1.5, 4.5 ) → (- 1.5, 4.5 )