Use the coordinate grid to determine the coordinates of point P: A coordinate grid shown from negative 2 to positive 2 on x-axis and negativ

Question

Use the coordinate grid to determine the coordinates of point P: A coordinate grid shown from negative 2 to positive 2 on x-axis and negative 2 to positive 2 on y-axis. There are 4 grid lines between a whole unit of the grid. A point labeled P is shown at the intersection of 8 grid lines to the left of the y-axis and 4 grid lines above the x-axis. What are the coordinates of point P?
(.8, −0.4)
(−0.8, 0.4)
(1.6, −0.8)
(−1.6, 0.8)

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Mộc Miên 5 days 2021-07-22T21:03:42+00:00 2 Answers 1 views 0

Answers ( )

    0
    2021-07-22T21:05:06+00:00

    Answer: Option D:  (-1.6, 0.8) are the coordinates of the point P

    It is given that “A coordinate grid shown from negative 2 to positive 2 on x-axis and negative 2 to positive 2 on y-axis. There are 4 grid lines between a whole unit of the grid”.

    Thus, the value of each grid is 0.2

    It is also given that, “A point labeled P is shown at the intersection of 8 grid lines to the left of the y-axis and 4 grid lines above the x-axis”.

    Since the point P lies on the left of the y-axis and above the x-axis, the x-value will be negative and y-value will be positive.

    Thus, the value of x-axis is given by

    8*0.2=-1.6

    And the value of y-axis is given by

    4*0.2=0.8

    Thus, the coordinates of the point P is

    (-1.6, 0.8)

    Hence, Option D is the correct answer.

    Hope this helps… Stay safe and have a great day/night!!! 😀

    0
    2021-07-22T21:05:10+00:00

    Answer:

    The answer is D 🙂

    Step-by-step explanation:

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