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25 January, 08:40

A graphed line shown shows y=5x-10

Which equation, when graphed with the given equation, will form a system that has no solution?

A. y = - 5x+10

B. y = 5 (x+2)

C. y = 5 (x-2)

D. y = - 5x-10

+5
Answers (2)
  1. 25 January, 08:50
    0
    Option B. y = 5 (x+2)

    Step-by-step explanation:

    we have

    y=5x-10

    The slope of the given line is m=5

    Remember that

    If two lines are parallel, then their slopes are the same

    If a system of linear equations has no solutions, then the lines of the system must be parallel lines with different y-intercept

    Verify each case

    case A) y=-5x+10

    The slope of this line is m=-5

    The slopes are different

    therefore

    This equation, when graphed with the given equation, will form a system that has one solution

    case B) y=5 (x+2)

    y=5x+10

    The slope of this equation is the same of the given equation and their y-intercepts are different

    therefore

    The system has no solutions

    case C) y=5 (x-2)

    y=5x-10

    This equation is the same of the given equation

    therefore

    The system has infinitely solutions

    case D) y=-5x-10

    The slope of this line is m=-5

    The slopes are different

    therefore

    This equation, when graphed with the given equation, will form a system that has one solution
  2. 25 January, 09:07
    0
    yeah it is B.

    y=5 (x + B)

    :8
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