does the point (3,0) line on the line y=3x

Discussion in 'Calculator Requests' started by math_celebrity, Jul 23, 2021.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    does the point (3,0) line on the line y=3x

    Substitute the x value of (x,y) = (3,0) into y = 3x:
    y = 3(3)
    y = 9

    Since y = 9 and y <> 0, then no, this point does not lie on the line
     
    math_celebrity, Jul 23, 2021
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