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iwanttogotostanford

  • one year ago

ACT PREP Q/ PLEASE HELP:

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  1. iwanttogotostanford
    • one year ago
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  2. iwanttogotostanford
    • one year ago
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    @Utterly_Confuzzled :-)

  3. iwanttogotostanford
    • one year ago
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    @Nnesha @pooja195

  4. Utterly_Confuzzled
    • one year ago
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    You can find the axis of symmetry by finding the vertex using the formula \[\frac{ -b }{ 2a }\] The answer you get should be the axis of symmetry. Then you just rank them from there. And if you need help with h(x)'s axis of symmetry, let me know

  5. iwanttogotostanford
    • one year ago
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    @Utterly_Confuzzled could you do a step by step? I really need to know how to do this and this is like my study guide time:-)

  6. iwanttogotostanford
    • one year ago
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    @Utterly_Confuzzled please?:-)))

  7. Utterly_Confuzzled
    • one year ago
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    f(x)=3(x+4)^2+1 =3(x^2+8x+16)+1 =3x^2+24x+49 -24/2(3) = -4 f(x) axis of symmetry = -4 Give me a sec to do g(x) and h(x)

  8. Utterly_Confuzzled
    • one year ago
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    g(x)=2x^2-16x+15 16/2(2) = 4 g(x) axis of symmetry = 4 h(x) axis of symmetry = 1 rankings - f(x), g(x), h(x)

  9. iwanttogotostanford
    • one year ago
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    thank you so much! Now what do i do

  10. Utterly_Confuzzled
    • one year ago
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    I think that's all you needed to do

  11. iwanttogotostanford
    • one year ago
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    just write out all of those?

  12. iwanttogotostanford
    • one year ago
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    WOW thank YOUUUU

  13. iwanttogotostanford
    • one year ago
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    :-D

  14. Utterly_Confuzzled
    • one year ago
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    Yeah. What I typed showed work, so that should be fine. Do you understand how I got those though?

  15. iwanttogotostanford
    • one year ago
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    yes! completely understand!!

  16. Utterly_Confuzzled
    • one year ago
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    Awesome! Glad I could help!

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