Multiply. Write your answer in lowest terms.-1
? 9
A. -10
B. -9
C. -81
D. -13
Answer: D
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Find the domain and range of the function represented in the graph.
A. Domain: (-?, ?); Range: [-2, ?) B. Domain: [3, ?); Range: [-2, ?) C. Domain: (-?, 3) or (3, ?); Range: (-?, -2) or (-2, ?) D. Domain: (-?, ?); Range: (-?, ?)
Factor the trigonometric expression and simplify.sec4x - 2 sec2x tan2x + tan4x
A. 1 B. sec2x + tan2x C. sec2x (1 + tan2x) D. 2
Explain how to obtain the graph of the second function from the graph of the first function, or state that the graphs are identical.y = sin x, y = -sin (x + 2?)
A. The graphs are identical. B. Translate the graph 2? units to the left, and then reflect it over the y-axis. C. Translate the graph 2? units to the right, and then reflect it over the y-axis. D. Translate the graph 2? units to the left, and then reflect it over the x-axis.
Use the sixth-degree Taylor polynomial to approximate
?
?
Hint:
?
Round the answer to four decimal places, if necessary.
Fill in the blank(s) with the appropriate word(s).