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help_people

  • one year ago

chechk two questions por favor?

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  1. help_people
    • one year ago
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    Based on the graph below, what are the solutions to the equation f(x) = g(x)? graph of function f of x equals 3 times x minus 1. Graph of function g of x equals x cubed minus 3 times x squared minus 4 times x plus 12 x = −2.4, 1.4, 3.9 x = −2.4, 0.25, 1.4 x = −2, 2, 3 x = −2, 1, 3

  2. help_people
    • one year ago
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  3. anonymous
    • one year ago
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    Where do they intersect?

  4. help_people
    • one year ago
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    1.5

  5. help_people
    • one year ago
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    @Crazyandbeautiful

  6. jim_thompson5910
    • one year ago
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    List the 3 points where they intersect Then write down the x coordinates of each point

  7. help_people
    • one year ago
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    1.5

  8. help_people
    • one year ago
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    -1.5 and 4 @jim_thompson5910

  9. anonymous
    • one year ago
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    1.5 and near 4, not 4 but the first one is -2.4. So the answer is??

  10. help_people
    • one year ago
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    a

  11. help_people
    • one year ago
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    @Crazyandbeautiful ^

  12. jim_thompson5910
    • one year ago
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    I agree, the answer is ` x = −2.4, 1.4, 3.9` the left most intersection has x between -3 and -2, so -2.4 is a good guess the middle one is between x = 1 and 2. So 1.4 is good enough the right intersection point is between 3 and 4, closest to 4, which makes 3.9 a good guess

  13. help_people
    • one year ago
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    Tabitha wants to hang a painting in a gallery. The painting and frame must have an area of 58 square feet. The painting is 7 feet wide by 8 feet long. Which quadratic equation can be used to determine the thickness of the frame, x? Image of a frame 7 feet wide by 8 feet long, with an of x on the bottom and right sides x2 + 15x − 2 = 0 x2 + 15x + 58 = 0 4x2 + 30x − 2 = 0 4x2 + 30x + 58 = 0

  14. help_people
    • one year ago
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  15. help_people
    • one year ago
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    @Crazyandbeautiful @jim_thompson5910

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