Point J has coordinates (–3, 4) in the coordinate plane. Point K has coordinates (3, 4). Both points will be reflected across the

Question

Point J has coordinates (–3, 4) in the coordinate plane. Point K has coordinates (3, 4). Both points will be reflected across the x-axis. Which point is on line segment J’K’? Group of answer choices (-1, -4) (-4, -4) (4, -4) (0, -3)

in progress 0
Acacia 26 mins 2023-01-19T21:25:08+00:00 2 Answers 0 views 0

Answers ( 2 )

  1. thachthao
    0
    2023-01-19T21:26:22+00:00
    Reply
    Answer:
    (-1, -4)
    Step-by-step explanation:
    J maps onto (-3,-4) and K maps onto (3,-4).
    The equation of J’K’ is y = -4, so the answer is (-1, -4). [Note that (-4, -4) doesn’t lie on the segment]

  2. niczorrrr
    0
    2023-01-19T21:26:52+00:00
    Reply
    The reflections of the two points J and K as described in the task content are; (-3, -4) and (3, -4) respectively.
    Given that, the coordinates of J(-3, 4) and the coordinates of K(3, 4). Both points will be reflected across the x-axis.

    What is a reflection across the x-axis?

    When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the x-axis is (x, -y).
    It follows from the convention that the reflection of a given point across the x-axis simply implies that the y-coordinate of such a point is multiplied by -1.
    On this note, it follows that the points J and K gave as in the task content have their reflection across the x-axis are (-3, -4) and (3, -4) respectively.
    Therefore, the reflections of the two points J and K as described in the task content are; (-3, -4) and (3, -4) respectively.
    Learn more on reflection across the x-axis:
    brainly.com/question/24696463
    #SPJ1

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )