Answer:
D
Step-by-step explanation:
Solution:-
The standard sinusoidal waveform defined over the domain [ 0 , 2π ] is given as:
f ( x ) = sin ( w*x ± k ) ± b
Where,
w: The frequency of the cycle
k: The phase difference
b: The vertical shift of center line from origin
We are given that the function completes 2 cycles over the domain of [ 0 , 2π ]. The number of cycles of a sinusoidal wave is given by the frequency parameter ( w ).
We will plug in w = 2. No information is given regarding the phase difference ( k ) and the position of waveform from the origin. So we can set these parameters to zero. k = b = 0.
The resulting sinusoidal waveform can be expressed as:
f ( x ) = sin ( 2x ) ... Answer
Answer:
Step-by-step explanation:
Area of the circle = πr²
= π * (14)² = π*14*14
= 196 π Sq.cm

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Answer:
x ≥ 10 or x ≤ -8
Step-by-step explanation:
2|x - 1| - 3 ≥ 15
Add 3 to both sides;
2|x - 1| ≥ 18
Divide both sides by 2
|x - 1| ≥ 9 or |x - 1| ≤ -9
x - 1 ≥ 9 or x - 1 ≤ -9
Add 1 to both sides;
x ≥ 10 or x ≤ -8
keeping in mind that the slope goes by several names
• average rate of change
• rate of change
• deltaY over deltaX
• Δy over Δx
• rise over run
• gradient
• constant of proportionality
however, is the same cat wearing different costumes.
