Describe the transformation required to obtain the graph of the given function from the basic trigonometric graph.y = -7sec x
A. Reflection across the x-axis and vertical stretch by a factor of 7
B. Reflection across the x-axis and vertical translation up 7 units
C. Reflection across the x-axis and horizontal stretch by a factor of 7
D. Reflection across the y-axis and horizontal stretch by a factor of 7
Answer: A
Mathematics
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B. m = ; y-intercept:
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D. m = - ; y-intercept:
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A.
B.
C.
D. 5x
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Perform the indicated operations and, if possible, simplify. ?
÷
A.
B.
C.
D.
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