Recent content by Seviper

  1. S

    Quadratic Regression Word Problems

    i learn differently everyone does, so just tell me if I am right or not please
  2. S

    Quadratic Regression Word Problems

    o my gosh so i spent hrs asking a question to be told to figure it out myself this website sucks, how do i delete my account
  3. S

    Quadratic Regression Word Problems

    cuz i wanted to know more but whatever is that the right answer or not because i have a history and math test to study for and i have 4 hrs
  4. S

    Quadratic Regression Word Problems

    i don't I am just asking if 250 250, 500 is the right asnwer
  5. S

    Quadratic Regression Word Problems

    the area is 12500 because that is the maximum for the equation which i found using my calculator, btw this is applied math not precal my teacher said this class is about using your calculator to get the answer not using algebra to get it like in precal
  6. S

    Quadratic Regression Word Problems

    my calculator is -2x² + 1000 but what you just said is w= 1000 - 2l that's the difference, yours has an equal
  7. S

    Quadratic Regression Word Problems

    oh I am sorry since one side of the rectangle is against the bulding and you have 1000 yds for the wires i said l + l + w = 1000
  8. S

    Quadratic Regression Word Problems

    1. x * y = area length * width = area 2. area is length times width
  9. S

    Quadratic Regression Word Problems

    ok, i clicked on stat the press enter to edit, then in L1 i put in 100, 200, 300, 400 and in L2 i put in 80000, 120000, 120000, 80000, then i clicked stat plot(2nd y=) then pressed enter and pressed enter on the on icon, the pressed stat and moved to calc and clicked 5(quadreg) then pressed vars...
  10. S

    Quadratic Regression Word Problems

    i just put it into my graphing calculator (ti83) and it gave me an equation if you want i could tell you exactly what i did
  11. S

    Quadratic Regression Word Problems

    i don't know what x is, could someone please explain it to me and tell me the answer so then i could work backwards please, I am not cheating i will work backwadr
  12. S

    Quadratic Regression Word Problems

    so would the equation be -2x² + 1000x and the maximum area is 125000 and the dimensions are 250,250,500, is this right
  13. S

    Quadratic Regression Word Problems

    i changed the area and it is 80000, 120000, 120000, 80000, but i took out the 450
  14. S

    Quadratic Regression Word Problems

    lenth times width and what's an infraction
  15. S

    Quadratic Regression Word Problems

    oh i accidentally multiplied all of them together, ill do it again, thanks Vela Mod note: Removed insult[/color]
Back
Top