Function g is related to a parent function f(x) = sin (x).
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g(x) = sin (2x - ?)
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Describe the sequence of transformations from f to g.
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A. g(x) is obtained by a horizontal shrink of 2, and one cycle of g(x) corresponds to the interval .
B. g(x) is obtained by a vertical shrink of 2, and one cycle of g(x) corresponds to the interval .
C. g(x) is obtained by a vertical shrink of 2, and one cycle of g(x) corresponds to the interval [?, 3?].
D. f(x) is obtained by a horizontal shrink of 2, and one cycle of f(x) corresponds to the interval [?, 3?].
E. f(x) is obtained by a horizontal shrink of 2, and one cycle of f(x) corresponds to the interval .
Answer: A
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Multiply using the galley method.79 × 19
A. 1601 B. 1491 C. 1511 D. 1501
For the system of equations, state whether there is one, none, or infinitely many solutions. If there are one or more solutions, give all values of x, y, and z that satisfy the system.
What will be an ideal response?
Find the exact value of y, or state that y is undefined.y = tan-1
A.
B.
C.
D.
Use a ratio identity to find tan ? if
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and
.
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A. tan ? = 5 B. tan ? = 09 C. tan ? = 4 D. tan ? = 08 E. tan ? = 3