Select all of the following that are ordered pairs of the given function. f(x) = 3 – 2x (-2,-1) (1.0) (2,-1) (

Question

Select all of the following that are ordered pairs of the given function.
f(x) = 3 – 2x
(-2,-1)
(1.0)
(2,-1)
(0.3)
(-1,5)

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Thành Công 3 years 2021-08-26T13:40:59+00:00 1 Answers 3 views 0

Answers ( )

  1. Maris
    0
    2021-08-26T13:42:58+00:00
    Reply

    The answers are:

    (2, -1)
    (0, 3)
    (-1, 5)

    You just plug in the x values into the equation, solve, and see if you end up with the corresponding y value.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )