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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; y-intercept: 
B. m = 
; y-intercept: 
C. m = - 
; y-intercept: 
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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A. 0.040 B. 0.140 C. 0.240 D. 9.460
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