Sketch the graph of y = cos x between x = -4? and x = 4? by extending the graph for x between 0 and 2?.
?
?
A. ?
B. ?
C. ?
Answer: A
You might also like to view...
Determine if the item described is designed in accordance with the golden ratio.A modern sculpture has a width of 3730 centimeters and a height of 6035 centimeters.
A. No B. Yes
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 = cos x, y = -cos(x + 2?)
A. Translate the graph 2? units to the right, and then reflect it over the y-axis. B. Translate the graph 2? units to the right. C. Translate the graph 2? units to the left, and then reflect it over the x-axis. D. The graphs are identical.
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to three decimal places. log4.2250
A. 2.398 B. 0.260 C. 59.524 D. 3.847
Find the domain and range of the function.f(x) = -7 cos2 x
A. Domain: (-?, ?); range: [-7, 0] B. Domain: (-?, ?); range: (-?, 0] C. Domain: (-?, 0]; range: (-?, ?) D. Domain: [-7, 0]; range: (-?, ?)