The area is given by f(x) = 10x² + 31x + 15.
The function is a rectangle's area function.
Rectangle Area = Length * Width
The length of fabric scrap is 5x. So, the rectangular patchwork's length will be 5x + 3.
Since the width of the fabric scrap will be 2x, the rectangular patchwork's width will be 2x + 5.
Then area = f(x) = (5x + 3)(2x + 5) = 10x² + 25x + 6x + 15 = 10x² + 31x + 15
Therefore the area is given by f(x) = 10x² + 31x + 15.
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I think its 2/5 = .4 <span>because of the negative in the exponent, it is 0.4</span> Hope I helped :)
Andy picked 5
brianna picked 3 more then andy...she picked 8
carley picked 16
carley picked 2 times as many tulips as brianne....because carley picked 16 and brianna picked 8
Answer:
just add every thing up to gether
Step-by-step explanation:
Ah. I just learned this! The lines are parallel.
