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: y
=
−
2
(
x
+
4
)
2
+
6
Step-by-step explanation:
Find the parabola through (
−
2
,
−
2
) with vertex (
−
4
,
6
) using the vertex form y
=
a
(
x
−
h
)
2
+
k
.
Standard Form: y
=
−
2
x
2
−
16
x
−
26
Vertex Form: y
=
−
2
(
x
+
4
)
2
+
6
Answer: 0.08 if you meant what you said if you meant a thousand divided by 80 then your answer is 12.5
Step-by-step explanation:
X
x+2
x + x + 2 = 196
2x = 194
x=97
The two consecutive odd integers are 97 and 99.
Answer:
Step-by-step explanation:
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