determine if the function f(x)=3-1/4x is linear. then evaluate f(-4)

Question

determine if the function f(x)=3-1/4x is linear. then evaluate f(-4)

in progress 0
Thu Thảo 6 months 2021-08-07T16:02:06+00:00 1 Answers 4 views 0

Answers ( )

    0
    2021-08-07T16:03:06+00:00

    9514 1404 393

    Answer:

      is linear; f(-4) = 4

    Step-by-step explanation:

    The coefficient of x in the function shown here is -1/4, and x is to the first power. It is a linear function.

      f(-4) = 3 -(1/4)(-4) = 3 +1

      f(-4) = 4

Leave an answer

Browse

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