Anonymous
Anonymous asked in Education & ReferenceHomework Help · 8 years ago

I need math homework help!!!?

f(x) = 3|x + 5| + 8

What is the vertex of the graph of f(x)?

I can't figure it out!

4 Answers

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  • 8 years ago
    Favorite Answer

    (-5, 8)

  • 8 years ago

    Given ; f (x) = a | x - b | + c .... The the vertex is ( b,c)

    In this problem, the vertex is ( - 5, 8 )

  • -
    Lv 6
    8 years ago

    For this question you need to draw the graph of f(x). This is a modulus function -ish. (I guess that's what it's called.) I drew the graph and the vertex I got is at the point (-5,8).

    Thank you.

  • 8 years ago

    The vertex is (-5,8)

    Hope this helps :)

    Source(s): Took Algebra and passed with a 97 :)
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