the sides with length x, there is a gap of 0.5x that has no fence. The goal is to find the dimensions for the minimum fence length. (a) The length equation can be expressed as 20 O L(x)=2x+- 10 O L(x)=1.5x+- O L(x)=10+2x 20 O L(x)=1.5x+- x² 20 O L(x)=1.5x+ (b) The length x for the minimum fence length is О 3.16 m O 3.14 m О 3.65 m О 3.33 m None of the other answers

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Chapter1: Functions And Models
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Fence Length. A fence is to be built around a rectangular area of 10 square metres. The dimensions are x and y. On one of
the sides with length x, there is a gap of 0.5x that has no fence. The goal is to find the dimensions for the minimum fence
length.
(a) The length equation can be expressed as
O L(x)=2x+
20
10
O L(x)=1.5x+-
O L(x)=10+2x
20
O L(x)=1.5x+-
20
O L(x)=1.5x+-
(b) The length x for the minimum fence length is
3.16 m
О 3.14 m
3.65 m
3.33 m
O None of the other answers
Transcribed Image Text:Fence Length. A fence is to be built around a rectangular area of 10 square metres. The dimensions are x and y. On one of the sides with length x, there is a gap of 0.5x that has no fence. The goal is to find the dimensions for the minimum fence length. (a) The length equation can be expressed as O L(x)=2x+ 20 10 O L(x)=1.5x+- O L(x)=10+2x 20 O L(x)=1.5x+- 20 O L(x)=1.5x+- (b) The length x for the minimum fence length is 3.16 m О 3.14 m 3.65 m 3.33 m O None of the other answers
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