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likoan [24]
3 years ago
7

1. The equation y = -x2 - 2x + 8 is graphed on the

Mathematics
1 answer:
aalyn [17]3 years ago
7 0

Answer:

It B since The root is obtained when F(x)=0 and if F(x)=y this means y=0 and when you look art graph the y=0 presented in two points x=-4 and x=2

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What values of x make the two expression below equal?
nasty-shy [4]
The denominator can't equal 0.
11(x-7) \not= 0 \\ x-7 \not=0 \\ x \not= 7 \\ \\ \\ \frac{(2x+1)(x-7)}{11(x-7)}=\frac{2x+1}{11} \\ \\
(2x+1)(x-7) \cdot 11= 11(x-7) \cdot (2x+1) \\
11(2x+1)(x-7)=11(2x+1)(x-7) \\ \\
x \in R \setminus \{7 \}

The answer is D.
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Hey i hope my answer is helpful i did in my head so im sorry if its wrong−13 13/35
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anyanavicka [17]

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Step-by-step explanation:

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Gre4nikov [31]

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