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Which of the following points is NOT on the graph of the function (September 2023 - G01)

Which of the following points is NOT on the graph of the function y=⎪2x⎪−4 in the standard (x,y) coordinate plane?

Alternatives

F. (−2, 0)
G. (−1, 2)
H. (1, −2)
J. (2, 0)
K. (4, 4)

Solution

Correct answer: G. (−1, 2).
To determine which point is not on the graph of the function y = ∣2x∣ − 4, we need to evaluate each point given in the options by substituting the x-values into the function and checking if the resulting y-values match.

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Exam Edition: September 2023 - G01

Exam Year: 2023

Related topics: Functions, Absolute Value Function, Coordinate Geometry