help_people
  • help_people
The length of a rectangle is represented by the function L(x) = 4x. The width of that same rectangle is represented by the function W(x) = 7x2 − 4x + 2. Which of the following shows the area of the rectangle in terms of x? (L + W)(x) = 7x2 + 2 (L + W)(x) = 7x2 − 8x + 2 (L ⋅ W)(x) = 28x3 − 16x2 + 8x (L ⋅ W)(x) = 28x3 − 4x + 2
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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Zale101
  • Zale101
What is the relation between Length and Width in the area of a rectangle?
Zale101
  • Zale101
@help_people
Zale101
  • Zale101
You there?

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More answers

anonymous
  • anonymous
hi
help_people
  • help_people
yes srry and hi
help_people
  • help_people
@Zale101 @caldwelllayna
Zale101
  • Zale101
Help_people. What is the area of rectangle?
Zale101
  • Zale101
\(\LARGE Area=?\)
help_people
  • help_people
l x w? @Zale101
anonymous
  • anonymous
looks like c...
help_people
  • help_people
could you explain why?
anonymous
  • anonymous
i am thinking area would just be multiplication of the two equations.. \[4x*(7x^{2}-4x+2)=28x^{3}-16x+8x\]
help_people
  • help_people
ok thank you and are you sure?
LynFran
  • LynFran
thats correct
Zale101
  • Zale101
The area of a rectangle is L x W, that means if we had function L(x) and W(x) we multiply them together to find the area.
help_people
  • help_people
ok basically like nick said?
Zale101
  • Zale101
Yes. That's why i asked you what is the area of a rectangle, so you can get a sense of what to do with L(x) and W(x). Which is, you multiply.

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