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Recent content by boredsatan

  1. boredsatan

    Does my overall subject result take into account passing the exam hurdle as well?

    For one of my subjects which had an exam hurdle of 50% i got 68% overall but don't know what i got in the exam, and don't know my assignment grades either. If I got over 50% overall but failed the exam hurdle would my grade show up differently?
  2. boredsatan

    VCE Maths questions help

    solve 2pi cos(((2pi x - 2pi))/(3) = 0 for 0<x<3 i'd first have to multiply the domain values by the coefficient of x, which is 2pi/3, and would I then need to subtract 2pi/3 form the domain values? Thanks
  3. boredsatan

    VCE Maths questions help

    bumppppp
  4. boredsatan

    VCE Maths questions help

    bump, can someone please answer my questions
  5. boredsatan

    VCE Maths questions help

    bumppppppp
  6. boredsatan

    VCE Maths questions help

    This question is for vce maths methods. The second derivative isn't part of the maths methods course. Would a gradient sign test work in this instance to find the value of x for maximum and the value of x for minimum?
  7. boredsatan

    VCE Maths questions help

    y = 18x-6x^3 find the value of x for which y is a maximum and findthe maximum value of y. i derived the original expression and got 18-18x^2, set it equal to = and got x = -1 and x = 1. How do I know which of these values of x to substitute back into the original expression?
  8. boredsatan

    VCE Maths questions help

    bumpppppppp can someone please answer
  9. boredsatan

    VCE Maths questions help

    Hi, can I please have some help with the below questions? f(x) =sqrt(x+1), with a restricted domain of [0, infinity), h(x) = x^2+3, with a domain of R, to find the range of the composite function f(h(x)), the domain would be the domain of the inner function, h(x), which is R, but do we also need...
  10. boredsatan

    VCE Maths questions help

    bump
  11. boredsatan

    VCE Maths questions help

    bump, is anyone on this forum?
  12. boredsatan

    VCE Maths questions help

    bumppppppp
  13. boredsatan

    VCE Maths questions help

    bump, can someone please answer my questions
  14. boredsatan

    VCE Maths questions help

    bump
  15. boredsatan

    VCE Maths questions help

    bump
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