The function f(x) = –(x – 3)2 + 9 can be used to represent the are

1.	The function f(x) = –(x – 3)2 + 9 can be used to represent the area of a rectangle with a perimeter of 12 units, as a function of the length of the rectangle, x. What is the maximum area of the rectangle?A). 3 square unitsB). 6 square unitsC). 9 square unitsD). 12 square unitsPLZ Answer FAST
Answer» Answer: 2(l+b)=12 so l+b=6 here LENGTH can be MAX 5 so U can proced ACCORDINGLY

The function f(x) = –(x – 3)2 + 9 can be used to represent the area of a rectangle with a perimeter of 12 units, as a function of the length of the rectangle, x. What is the maximum area of the rectangle?A). 3 square unitsB). 6 square unitsC). 9 square unitsD). 12 square unitsPLZ Answer FAST

Answer»

Answer:

2(l+b)=12

so l+b=6

here LENGTH can be MAX 5

so U can proced ACCORDINGLY

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The function f(x) = –(x – 3)2 + 9 can be used to represent the area of a rectangle with a perimeter of 12 units, as a function of the length of the rectangle, x. What is the maximum area of the rectangle?A). 3 square unitsB). 6 square unitsC). 9 square unitsD). 12 square unitsPLZ Answer FAST

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