Does the point (2, 4) satisfy the equation y = 2x?

Discussion in 'Calculator Requests' started by math_celebrity, Nov 9, 2019.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    Does the point (2, 4) satisfy the equation y = 2x?

    Plug in x = 2 to y = 2x:
    y = 2(2)
    y = 4

    Yes, the point (2,4) satisfies the equation y = 2x
     

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