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jeyben [28]
3 years ago
7

5r/2-6=19 Solve with work shown

Mathematics
1 answer:
nordsb [41]3 years ago
3 0

Answer:

3n  45-

Step-by-step explanation:

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Feliz [49]

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Plz help/ Trigonometric models and sine functions: plz show how you got and the GRAPH! Thx to anyone that can help
Shtirlitz [24]

Answer:

y=-2\sin(2x)-2 - The graph is attached below.

Step-by-step explanation:

Given : A sine function has the following key features:

Period = π , Amplitude = 2,  Midline: y = -2 , y-intercept: (0,-2)

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To plot the graph :

Solution :

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Where A is the amplitude

B=\frac{2\pi}{\text{Period}}

C is the midline    

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A=2 , C=-2  

B=\frac{2\pi}{\pi}=2

The sin function is  y=2\sin(2x)-2

The function is a reflection of its parent function over the x-axis.

i.e, The coordinate became (x,y)→(x,-y)

The sin function is y=-2\sin(2x)-2

Now, We plot the graph of the sin function.

The graph is attached below.  

First point is midline i.e, (0,-2)

Minimum point is (\frac{\pi}{4},-4)

7 0
2 years ago
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