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anonymous

  • one year ago

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  1. anonymous
    • one year ago
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    Which of the following is an approximate solution for f(x) = g(x)? A. x= -2 B. x= 0 C. x= -1 D. x= 1

  2. Mehek14
    • one year ago
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    where do they intersect?

  3. Mehek14
    • one year ago
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    they intersect at 3 different places

  4. Mehek14
    • one year ago
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    can you tell me the order pairs?

  5. anonymous
    • one year ago
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    Ok one second

  6. anonymous
    • one year ago
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    (-1,0)...

  7. Mehek14
    • one year ago
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    correct that's one of them what's the x value in (-1,0)?

  8. anonymous
    • one year ago
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    -1

  9. Mehek14
    • one year ago
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    that's your answer

  10. Mehek14
    • one year ago
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    the other solutions are x = -2.5 and x = 1.5 however, they aren't in your choices the only one that is is x = -1

  11. anonymous
    • one year ago
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    (-3.75,-2.75) is the second coordinate and the third is around (2.5,3)

  12. anonymous
    • one year ago
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    Oh ok thank you! I get it now

  13. Mehek14
    • one year ago
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    your welcome ^_^

  14. anonymous
    • one year ago
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    Can you help me on one more? @Mehek14

  15. Mehek14
    • one year ago
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    yea sure

  16. anonymous
    • one year ago
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    Ok so I know you told me when the two lines intersect, you get the coordinates and the x value to find the solution...so would the answer to the question I am about to put be A.

  17. anonymous
    • one year ago
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    For two functions, f(x) and g(x), a statement is made that f(x) = g(x) at x = 5. What is definitely true about x = 5? A. Both f(x) and g(x) cross the x-axis at 5. B. Both f(x) and g(x) cross the y-axis at 5. C. Both f(x) and g(x) have a maximum or minimum value at x = 5. D. Both f(x) and g(x) have the same output value at x = 5

  18. Mehek14
    • one year ago
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    is this with the same graph?

  19. anonymous
    • one year ago
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    No

  20. anonymous
    • one year ago
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    There is no graph for this question

  21. Mehek14
    • one year ago
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    ok so if they are equal, that means they are the same number

  22. Mehek14
    • one year ago
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    when x = 5 \(f(5) = g(5)\)

  23. Mehek14
    • one year ago
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    meaning their outputs are the same

  24. anonymous
    • one year ago
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    Oh ok

  25. Mehek14
    • one year ago
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    you want an example?

  26. anonymous
    • one year ago
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    yes please

  27. Mehek14
    • one year ago
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    ok let's say your equations are \(f(x)=2x+11\\g(x)=3x+6\)

  28. Mehek14
    • one year ago
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    and they say x = 5

  29. Mehek14
    • one year ago
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    \(f(x) = 2*5+11\\2*5=10\\10+11=21\\f(x)=21\)

  30. anonymous
    • one year ago
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    oh i see...

  31. Mehek14
    • one year ago
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    \(g(x)=3*5+6\\3*5=15\\15+6=21\\g(x)=21\)

  32. Mehek14
    • one year ago
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    so \(f(x)=g(x)\) because when you put x = 5 for both equations, they both have the same answer = 21

  33. anonymous
    • one year ago
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    Omg i get it! Thank you so much!!!!!!!

  34. Mehek14
    • one year ago
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    yw \(\color{blue}{\ddot\smile}\)

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