Ask Question
21 January, 01:16

F (x) = x (x + 7) (x + 2)

+3
Answers (1)
  1. 21 January, 02:14
    0
    We can also find the vertex by using the expressions:

    (

    -

    b

    2

    a

    ,

    f

    (

    -

    b

    2

    a

    )

    )

    Standard form:

    a

    x

    2

    +

    b

    x

    +

    c

    =

    0

    In this example,

    a

    =

    -

    1

    and

    b

    =

    0

    x

    =

    -

    0

    2

    (

    -

    1

    )

    =

    0

    2

    =

    0

    y

    =

    f

    (

    0

    )

    =

    7

    -

    0

    2

    =

    7

    Same result of

    (

    0

    ,

    7

    )
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “F (x) = x (x + 7) (x + 2) ...” in 📘 History if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers