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anonymous

  • one year ago

Y = X*X - 6X + 8 Let A = the value when X is Zero Let B = the largest value when Y = 0 Let C = the smaller value when Y = 0 THEN GO TO: N27 26.A(3*C)(A+1)W82 33.A(2*B)C+1

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  1. anonymous
    • one year ago
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    what is this? N27 26.A(3*C)(A+1)W82 33.A(2*B)C+1

  2. anonymous
    • one year ago
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    Coordinates for a Geocache.

  3. anonymous
    • one year ago
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    I can figure out the coordinates equation but the first part I don't know how to do.

  4. anonymous
    • one year ago
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    I can help yo find A, B, and C. For A plug in 0 for x. For B and C, factor \(x^2-6x+8=0\) Find two numbers that multiply to 8 and add up to -6

  5. anonymous
    • one year ago
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    I understand B and C, but I'm still confused about A. Could you explain that further please?

  6. anonymous
    • one year ago
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    You substitute 0 for the x in the equation, then simplify to get y Y=0² -6(0)+8

  7. anonymous
    • one year ago
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    Y=8?

  8. anonymous
    • one year ago
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    yes. so A = 8 What did you get for B and C?

  9. anonymous
    • one year ago
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    B=-2 C=-4

  10. anonymous
    • one year ago
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    Start with this \(x^2-6x+8=0\) Use the two numbers you found to factor \((x-4)(x-2)=0\) Set each of the factors equal to 0 \(x-4=0\) or \(x-2=0\) Solve the equations for x \(x=4\), \(x=2\) So B = 4, C = 2

  11. anonymous
    • one year ago
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    Oh that makes sense thank you very much!

  12. anonymous
    • one year ago
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    you're welcome

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