A Mater Exam Q2 SA 1 4 Points What is the slope of a line that is perpendicular to the line f(x) = 2x + 6? Justify your an

Question

A Mater Exam
Q2 SA 1
4 Points
What is the slope of a line that is perpendicular to the line f(x) = 2x + 6? Justify your answer
by typing out your calculations or explaining your reasoning.
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Ben Gia 1 year 2021-08-29T20:39:08+00:00 1 Answers 0 views 0

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  1. Nho
    0
    2021-08-29T20:40:43+00:00
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    Answer:

    The slope of the perpendicular line to the line is

    m   = [tex]\frac{-1}{2}[/tex]

    Step-by-step explanation:

    Step(i):-

    Given that the line y =f(x) = 2x +6

                               ⇒  y = 2x +6

     comparing             y =mx +c

    The slope of the given line   m =2

    Step(ii):-

    The slope of the perpendicular line   = [tex]\frac{-1}{m}[/tex]

    The slope of the perpendicular line   = [tex]\frac{-1}{2}[/tex]

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