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sineoko [7]
4 years ago
10

Use the graph to determine the values listed F(-10)= F(-4)= F(-2)= F(0)= F(3)=

Mathematics
1 answer:
SpyIntel [72]4 years ago
4 0
  • F(-10) = -6
  • F(-4) = 0
  • F(-2) = 2
  • F(3) = -7
  • F(0) = -1

<u>Step-by-step explanation:</u>

From the following figure, We can see that we have a graph with different lines where some points are included and some are not . Let's find out the listed values using graph:

<u>F(-10):</u>

From the graph F(-10) = -6 , basically we draw a horizontal line from value of x in graph and see where does that line cut y-axis , and that point is the value of function .

<u>F(-4):</u>

From the graph F(-4) = 0 , basically we draw a horizontal line from value of x in graph and see where does that line cut y-axis , and that point is the value of function .

<u>F(-2):</u>

From the graph F(-2) = 2 , basically we draw a horizontal line from value of x in graph and see where does that line cut y-axis , and that point is the value of function .

<u>F(0):</u>

From the graph F(0) = -1 , basically we draw a horizontal line from value of x in graph and see where does that line cut y-axis , and that point is the value of function .

<u>F(3):</u>

From the graph F(3) = -7 , basically we draw a horizontal line from value of x in graph and see where does that line cut y-axis , and that point is the value of function .

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Answer:

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Step-by-step explanation:

Using the sine and cosine ratios in the right triangle and exact values.

sin30° = \frac{1}{2} , cos30° = \frac{\sqrt{3} }{2} , then

sin30°= \frac{opposite}{hypotenuse} = \frac{x}{10} = \frac{1}{2} ( cross- multiply )

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and

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Substitute:

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The center is in (2, 1).

The radius length is equal to the distance between the center of the circle and the endpoint of the diameter.

The formula of a distance between two points:

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

Substitute the coordinates of the points (2, 1) and (5, -4):

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Finally we have:

(x-2)^2+(y-1)^2=(\sqrt{34})^2

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Answer:

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Step-by-step explanation:

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