Question

Reflection across the y-axis (-3,4) U (0,4)J (-4,3) B -3, 1)P

Answer 1

Answer:

U'(3,4)

J'(0,4)

B'(4,3)

P'(3,1)

Step-by-step explanation:

Refection over y-axis:

    After reflection across y-axis, the sign of the x-coordinate will change.

     (x ,y) after reflection will be (-x ,y)

U(-3, 4)  →  U'(3 ,4)

J(0,4)    →   J'(0,4)

B(-4,3)  →    B'(4,3)

P(-3, 1)   →   P'(3 ,1)

Answer 2

Answer:

U’ (3,4)

J’ (0,4)

B’ (4,3)

P’ (3,1)

Step-by-step explanation:

the reflection across y-axis rule is (x,y)→(−x,y)

U (-3, 4) —> U’ (3,4)

J (0,4) —> J’ (0,4)

B (-4,3) —> B’ (4,3)

P (-3,1) —> P’ (3,1)