Which function shows a fabric with a price of $1.25 per square yard?
Square Yards 1 2 3 4
Price $1.25 $2.00 $2.75 $3.50
Square Yards 1 2 3 4
Price $0.25 $1.25 $2.25 $3.25
Identifying the Function Representing Fabric Price per Square Yard
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To identify the function that represents the price of fabric at $1.25 per square yard, we can analyze the given data.
The first set of prices shows:
– For 1 square yard: $1.25
– For 2 square yards: $2.00
– For 3 square yards: $2.75
– For 4 square yards: $3.50
Now let’s check the price per square yard for this function:
– The price increases by $0.75 for each additional square yard after the first.
The second set shows:
– For 1 square yard: $0.25
– For 2 square yards: $1.25
– For 3 square yards: $2.25
– For 4 square yards: $3.25
This also increases consistently.
To find which function gives a price that starts at $1.25 per square yard:
– The first set of prices indicates that for the first square yard, the price directly equals the value listed, making the first function the one that shows a fabric price of $1.25 per square yard.
So, the function that accurately represents a fabric costing $1.25 per square yard is the first set of data.
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