Amplitude and Period of Sine and Cosine Functions

To find amplitude, look at the coefficient in front of the sine function. A=-7, so our amplitude is equal to 7. The period is 2 /B, and in this case B=6. Therefore the period of this function is

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Cosine Function (Cos)

Well, to figure out the period, we just take 2 pi and divide it by the absolute value of the coefficient right over here. So we divide it by the absolute value of 3, which is just 3. So we get 2 pi over 3. Now we

Graphing Sin and Cos

Trigonometry. Graphing Trigonometric Functions. Find Amplitude, Period, and Phase Shift. y = 2cos (4x − π 4) y = 2 cos ( 4 x - π 4) Use the form acos(bx−c)+ d a cos ( b x - c) + d to find the

How do you find the amplitude and period of a function y

This is called the amplitude. If the middle value is different from 0 then the story still holds. graph {2+4sinx [-16.02, 16.01, -8, 8.01]} You see the highest value is 6 and the lowest is -2, The amplitude is still 1 2 (6 − − 2) = 1 2 ⋅ 8 = 4. Wataru · 1 ·

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How to Determine the Amplitude & Period of a Sine Function

How to find the period of a trig function of f (x)= 4sin (x) Solution f (x)=4sin (x) —————- eq no 1 As the given generic formula is: f (x) = A * sin (Bx – C) + D —————- eq no 2 When we

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Writing Equations of Sine Functions

Trigonometry. Find Amplitude, Period, and Phase Shift y=3sin (theta) y = 3sin(θ) y = 3 sin ( θ) Use the form asin(bθ−c)+d a sin ( b θ - c) + d to find the variables used to find the amplitude

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