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sveta [45]
3 years ago
8

Write the equation in standard form x(2x+3)= x^2+1​

Mathematics
1 answer:
Natali5045456 [20]3 years ago
6 0

Answer:2x with and exponent of 3 -9x with and exponent of 2 +7x +6

Step-by-step explanation:

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Answer:

A. -2

B. -10

Step-by-step explanation:

Given the equation of the line

y=\dfrac{1}{2}x-1

Its slope is \frac{1}{2}.

A. Perpendicular line has the slope m, for which

\dfrac{1}{2}\cdot m=-1\Rightarrow m=-2

B. The equation of the perpendicular line will be in the form

y=-2x+b

This line passes through the point (-6,2), substitute its coordinates into the equation:

2=-2\cdot (-6)+b\\ \\2=12+b\\ \\b=2-12\\ \\b=-10

So, y-intecept is -10.

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Answer:

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Step-by-step explanation:

According to the given table, we see that for <em>x = -1</em>, the function is not defined, that means that the rational function has a restriction there, and such restriction is shown as an asymptote in the graph of the function.

So, basically, we could say that the given rational function has one asymptote and it's at x = -1, which is a vertical asymptote, because all forms like x = k, are vertical lines, that is, they are parallel to the vertical axis.

Therefore, the right answer is the third choice.

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