Finding Trigonometric Functions with a Graphs
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Match the attached functions with their graphs.
Thank you..
Match the function with its graph. Which is the correct answer?
1) y = 1 + sin x 2) y = 1 + cos x
3) y = -1 + sin x 4) y = -1 + cos x
A
B
C
D
1A, 2D, 3C, 4B
1A, 2B, 3C, 4D
1A, 2C, 3D, 4B
1B, 2D, 3C, 4A
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Solution Summary
This shows how to match functions with their graphs. Trigonometric functions are found with a graph.
Solution Preview
The answer is the last one: 1B 2D 3C 4A
cosx is an even function which is symmetric to the y-axis. Then ...
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