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algebra 1 NEED NOW!!! PLEASE HELPPP

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The height of a curved support beam can be modeled by
F(x)=- x^2/288 +18
Find the height and width of the beam.



Height = units
Width = units

  • algebra 1 NEED NOW!!! PLEASE HELPPP -

    I bet you mean F(x)=- x^2/288 +18 x

    -288 y = x^2 - 5184 x
    -288 y + 6718464 = x^2 - 5184 x + 6718464
    -288 y + 6718464 = (x-2592)^2
    vertex at x = 2592 and height = 23328
    length = 2592*2 = 5184

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