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FinnZ [79.3K]
4 years ago
14

Given a polynomial f(x), if (x + 7) is a factor, what else must be true? Help plzzz im running out of time

Mathematics
1 answer:
solong [7]4 years ago
4 0
Answer: f(-7) = 0
For the factored form of f(x), if x = -7, then one of the factors will be equal to 0, since (-7 + 7) = 0. This will cause the entire y-value to be 0, because anything multiplied by 0 = 0.
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What is the answer?​
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Jacob is cutting strips from a foot-long piece of wood for his woodworking class. He needs a strip of wood that is
sdas [7]

Answer:

8 piece shaded for the first one one

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You said 9/8 so 8 pieces shaded out of 9

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4 0
3 years ago
I don’t understand, help me out
Vikki [24]

Answer:

a. 76 b. 52

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The perimeter of a rectangle is the sum of its four sides.

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So if the Perimeter P = 344 and Width W = 76 and P = 2W + 2L

Then...

2(76) + 2L = 344 multiply 2 and 76

2L + 152 = 344 subtract 152 from both sides

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L = 96

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The equation of an area of a rectangle is A or  area = width x length or W x L

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7 0
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