If R(x) = 2 – 3x – 1, find R(-2) a. -3 b. 9 c. -9 d. -11 PLEASE HELP

Question

If R(x) = 2 – 3x – 1, find R(-2)

a. -3
b. 9
c. -9
d. -11

PLEASE HELP

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Nho 4 years 2021-08-13T08:42:02+00:00 1 Answers 8 views 0

Answers ( )

  1. Giakhanh
    0
    2021-08-13T08:43:29+00:00
    Reply

    Answer:

    C

    Step-by-step explanation:

    C

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