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anonymous

  • one year ago

The length of a rectangle is represented by the function L(x) = 2x. The width of that same rectangle is represented by the function W(x) = 8x2 − 4x + 1. Which of the following shows the area of the rectangle in terms of x? (L + W)(x) = 8x2 − 2x + 1 (L + W)(x) = 8x2 − 6x + 1 (L ⋅ W)(x) = 16x3 − 4x + 1 (L ⋅ W)(x) = 16x3 − 8x2 + 2x

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  1. anonymous
    • one year ago
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    area is length times width

  2. anonymous
    • one year ago
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    i.e. \[2x(8x^2-4x+1)\]

  3. anonymous
    • one year ago
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    want me to do that?

  4. anonymous
    • one year ago
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    yeah assuming you want one of the answer choices you have to distribute the \(2x\) to see what you get

  5. anonymous
    • one year ago
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    16x^3-8x^2+2x ??

  6. anonymous
    • one year ago
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    is that right?

  7. anonymous
    • one year ago
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    yesh

  8. anonymous
    • one year ago
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    Thank you :)))

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