Give the amplitude and period of each function graphed below. Then write an equation of each graph.
i) Amplitude
ii) Period
iii) Equation
Problem 1 :
Problem 2 :
Problem 3 :
Problem 4 :
Problem 5 :
Problem 6 :
Problem 7 :
1)
i) Amplitude
ii) Horizontal length of one cycle or period = π
B = 2
iii) So, the equation represented by the graph is
y = 3 sin 2x
2)
i) Amplitude = 4
ii) Horizontal length of one cycle = 2π
B = 1
iii) So, the equation represented by the graph is
y = 4 cos x
3)
i) Amplitude = 2
ii) Horizontal length of one cycle or period = 4π
B = 1/2
iii) So, the equation represented by the graph is
y = 2 sin (1/2)x
4)
i) Amplitude = 5
ii) Horizontal length of one cycle = 2π
B = 1
iii) So, the equation represented by the graph is
y = -5 cos x
5)
i) amplitude = 3
ii) Horizontal length of one cycle = 4π
B = 1/2
iii) So, the equation represented by the graph is
y = 3 cos (1/2) x
6)
i) Amplitude = 3
ii) Horizontal length of one cycle = 4π
B = 1/2
iii) So, the equation represented by the graph is
y = 3 sin (1/2) x
7)
i) Amplitude = 2
ii) Horizontal length of one cycle or period = π
B = 2
iii) the equation represented by the graph is
y = -2 sin 2 x
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM