Determine the value of y, if x is 7. y = x2 – 1

Question

Determine the value of y, if x is 7.
y = x2 – 1

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Edana Edana 3 years 2021-08-14T16:34:29+00:00 2 Answers 8 views 0

Answers ( )

  1. Neala
    0
    2021-08-14T16:35:40+00:00
    Reply

    13 because if you plug in 7 y=7(2)-1 then do 7×2 and then it would be 14-1 so 13

  2. Philomena
    0
    2021-08-14T16:36:14+00:00
    Reply

    Answer:

    13

    Step-by-step explanation:

    If x is 7, then 7 * 2 = 13, and 14 – 1 = 13.

    Hope that this helps!

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