Which of the number line graphs shows the solution set of |x – 2| > 3? Question 6 options: A) image B) image C) image D) image

Question

Which of the number line graphs shows the solution set of |x – 2| > 3? Question 6 options: A) image B) image C) image D) image

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Khải Quang 5 years 2021-07-27T14:12:24+00:00 1 Answers 67 views 0

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  1. thnahdat
    0
    2021-07-27T14:13:48+00:00
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    Answer:

    The graph in the attached figure

    Step-by-step explanation:

    we have

    x+2y > 4x+2y>4

    we know that

    The solution of the inequality is the shaded area above the dashed line

    The equation of the line is

    x+2y = 4x+2y=4

    Find the x-intercept

    For y=0y=0

    x+2*0 = 4x+2∗0=4

    x=4x=4

    The x-intercept is the point (4,0)(4,0)

    Find the y-intercept

    For x=0x=0

    0+2y = 40+2y=4

    2y=42y=4

    y=2y=2

    The y-intercept is the point (0,2)(0,2)

    therefore

    The graph in the attached figure

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