Answer the given question.Where are all points whose first coordinate is positive?
A. In third or fourth quadrant
B. In second or third quadrant
C. In first or fourth quadrant
D. In first or second quadrant
Answer: C
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Write an equation for the graph of the sine or cosine curve.
A. y = 3 cos 
B. y = 3 cos 
C. y = 3 cos 
D. y = 3 cos 
Match the given function to its graph.1) y = 2 sin (3x)2) y = 2 sin ( src="https://sciemce.com/media/4/ppg__ttt0506190847__f1q103g6.jpg" alt="" style="vertical-align: 0.0px;" height="200" width="200" />
A. 1C, 2A, 3B, 4D
B. 1A, 2C, 3D, 4B
C. 1D, 2B, 3A, 4C
D. 1C, 2A, 3D, 4B
x)3) y = 2 cos (3x)4) y = 2 cos (
x)AB
?
CD
?
Provide an appropriate response.Explain why, when rewriting a fraction with a different denominator, the fraction can be multiplied by another fraction whose numerator and denominator are the same.
What will be an ideal response?
Is the following correspondence a function??
A. Yes B. No