Math

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Which function includes the data set (0, -1), (2, 5), (5, 14)? Can you show me how to solve this?
A) 3x-1
B) 2x+4
C) 2x+1
D) x+1

  • Math -

    you need to plug the x value in the coordinate in to see if you get the coresponding y value

    Answer is A becuse:

    3(0)-1 = -1
    3(2)-1 = 5
    3(5)-1 = 14

  • Math -

    Thank you a lot!

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