Answer:
D, A, B
Step-by-step explanation:
The sign of the leading coefficient always tells you the end behavior on the right: positive = rises; negative = falls.
The degree of the polynomial tells you how the left- and right-end behaviors compare: even = they are the same; odd = they are opposites.
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A) negative leading coefficient, even degree:
- falls to the left, falls to the right (D)
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B) positive leading coefficient, odd degree:
- falls to the left, rises to the right (A)
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C) negative leading coefficient, odd degree
- rises to the left, falls to the right (B)
<span>Let's say in general you want "n" adjacent squares. Each one needs a top, so that's n toothpicks. Each one needs a bottom, so that's another n toothpicks, and we're up to 2n total. You need one on the far left, and one on the far right, which brings us up to 2n + 2 toothpicks. Now we need to worry about the middle ones. But notice that you don't need n toothpicks for the interior because adjacent squares share. It turns out that you only need n-1. That brings us up to a grand total of 3n + 1 toothpicks, which would be 301 for n = 100.
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the first step is multiplication
the second step is collect like terms
third step is division
Answer: weird question but yes they should if there is only 3
Step-by-step explanation:
Answer
-19
Step-by-step explanation:
AS WE NEED TO FIND THE DIFF SO -8-11=-19
