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fomenos
3 years ago
10

Identify the domain of the graph of y = −x2 − 6x − 13. all real numbers x ≤ −4 x ≥ −6 x ≥ −2

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
7 0
The function is y = -x^2 - 6x - 13.

The domain is the set of x-values for which the funcion is defined.

In this case, y is defined for all the real numbers.

Answer: all real numbers.
LenKa [72]3 years ago
7 0

Answer:

y domain in case is all real numbers

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Given:

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To find:

The distance between the two points in simplest radical form.

Solution:

From the given graph, it is clear that the two points on the graph are (-9,3) and (-3,-2).

Distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Using the distance formula, the distance between two points (-9,3) and (-3,-2) is:

d=\sqrt{(-3-(-9))^2+(-2-3)^2}

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d=\sqrt{(6)^2+(-5)^2}

On further simplification, we get

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Therefore, the distance between the given points is \sqrt{61} units.

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3 years ago
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djverab [1.8K]

Answer:

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Step-by-step explanation

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3 years ago
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A flagpole is at the top of a building. 300 feet from the base of the building, the angle of elevation of the top of the pole is
Grace [21]

Answer: We can use tangent here to find the length of the flagpole

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tan 32 = x/300

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subtract

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solong [7]

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7 0
3 years ago
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