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julliemyers

  • 3 years ago

What is the solution to the equation?

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  1. julliemyers
    • 3 years ago
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    |dw:1355183253471:dw|

  2. julliemyers
    • 3 years ago
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    Let f(x)= –2x + 4 and g(x) = –6x – 7. Find f(x)–g(x).

  3. julliemyers
    • 3 years ago
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    f(x) = 3x – 7 and g(x) = –2x – 6. Find (ƒ ∘ g)(4) What is the inverse of the given relation? y = 3x + 12

  4. julliemyers
    • 3 years ago
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    |dw:1355183442460:dw|

  5. julliemyers
    • 3 years ago
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    @nubeer can u help with these?? I need the whole worked out solution ):

  6. julliemyers
    • 3 years ago
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    @jim_thompson5910 @Algebraic!

  7. julliemyers
    • 3 years ago
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    @campbell_st

  8. 666potatoes
    • 3 years ago
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    |dw:1355183843739:dw|

  9. 666potatoes
    • 3 years ago
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    You square both sides of the equation so you get rid of the radical sign on the left.

  10. julliemyers
    • 3 years ago
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    |dw:1355184226259:dw|

  11. julliemyers
    • 3 years ago
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    @blast234 @mathteacher1729 @mathstudent55

  12. 666potatoes
    • 3 years ago
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    Just x = 0

  13. julliemyers
    • 3 years ago
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    OH ok, can you help me with these? Let f(x)= –2x + 4 and g(x) = –6x – 7. Find f(x)–g(x). What is the inverse of the given relation? y = 3x + 12

  14. julliemyers
    • 3 years ago
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    |dw:1355184624673:dw|

  15. mathteacher1729
    • 3 years ago
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    @julliemyers What work have you done on these problems so far? It's hard to help out if I don't know what you already know and can do. :)

  16. julliemyers
    • 3 years ago
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    f(x) = 3x – 7 and g(x) = –2x – 6. Find (ƒ ∘ g)(4) (fo g)(4) f(g(4)) G(x)=-2x-6g(4)=-2*(4)-6g(4)=-8-6 g(4)=-14 f(g(4))=f(-14) f(x)=3x-7 f(-14)=3*(-14)-7 f(-14)=-42-7 f(-14)=-49 (f o g)(4)=-49

  17. julliemyers
    • 3 years ago
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    @mathteacher1729 is that correct?

  18. mathteacher1729
    • 3 years ago
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    @julliemyers Yup, that is correct! :) And your reasoning is very clear as well.

  19. julliemyers
    • 3 years ago
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    What is the inverse of the given relation? y = 3x + 12 =3x=y-12 =x=y/3-4 =y=x/3-4 @mathteacher1729 correct?

  20. julliemyers
    • 3 years ago
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    f(x) = –2x + 4 and g(x) = –6x – 7 f(x) – g(x) (-2x+4) – (-6x –7) -2x+4+6x +7 4x+11

  21. mathteacher1729
    • 3 years ago
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    @julliemyers Yuppers on the inverse problem.

  22. julliemyers
    • 3 years ago
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    f(x) = –2x + 4 and g(x) = –6x – 7 it might be 8x+11 and not 4x+11 >.>

  23. julliemyers
    • 3 years ago
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    |dw:1355185571096:dw|

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