Sinusoidal equations are trigonometric functions involving sine and cosine functions. Graphically, they look like wave patterns having amplitudes and periods. The general form of a sinusoidal equation is
y = A sin(Bx + C) + D
where
A = amplitude
B = frequency
C = shift on starting angle
D = shift of wave on the y-axis
From the given problem, A = 1 and D = 3. There is no value for C because there is no mention of any shift in angle. About the frequency, you can obtain this by getting the reciprocal of the period. Thus, B = 2/π. The complete equation is
y = sin(2x/π) + 3
Answer:
64.8 x t = m
Step-by-step explanation:
324 / 5 = 64.8 :64.8 megabytes are produced every 1 minute
64.8 x t = m
The answer is <span><span>(x+3)</span>2</span>+<span><span>(y+5)</span>2</span>=16 because <span>A general circle with centre </span><span>(a,b)</span><span> and radius </span>r<span> has equation </span><span><span><span>(x−a)</span>2</span>+<span><span>(y−b)</span>2</span>=<span>r2</span></span>