By graphing the function, visually estimate its domain and range.h(x) = |x| - 1
A. Domain: [1, ?); range: [1, ?)
B. Domain: (-?, ?); range: (-?, ?)
C. Domain: (-?, 1]; range: (-?, 1]
D. Domain: (-?, ?); range: [-1, ?)
Answer: D
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Assume that the function is increasing on the horizontal span of 2 to 25. Then the maximum value of
on this horizontal span is
data-wiris-created="true" varid="variable_id_field" variablename="impvar_e0ba5da7ba164426bf4284025" />. Answer the following statement true (T) or false (F)
The following data show the speed in flight S, in feet per second, and the length L, in inches, of selected flying animals. Animal House fly Hummingbird Willow warbler Flying fish White pelican L0.513.214.3813.163.27 S21.0236.7739.7751.4174.19? A: Use power regression to model the flying speed as a function of the length. Use two digits of accuracy for the coefficient and for the power.B: According to the model, what is the length of a flying animal that flies 8.15 feet per second? Round your answer to two decimal places.C: If one flying animal is 11 times as long as another, how do their flying speeds compare? Round your answer to two decimal places.
What will be an ideal response?
Combine the following, if possible. + 5
+ 4
A. 47
B. 47
C. 9
D. 9
Find the derivative of y with respect to x, t, or ?, as appropriate.y = ln (4?e-?)
A. ln (4e-?(1-?))
B.
C. e?
D. - 1