Find the amplitude, period, or phase shift of the given function as requested.Find the phase shift of y = -5 cos

A. -
B.
C. 8?
D. 5?


Answer: A

Mathematics

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Determine an appropriate viewing window for the given function and use it to display its graph.f(x) = 

A.
 
B.

C.
 
D.
 

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Provide an appropriate response.The volume of gas (V) is inversely proportional to the pressure (P) being applied to it. If the gas initially has a volume of 26.5 L under 3.0 atmospheres, find the constant of variation and solve to find what the new volume will be if the pressure is decreased to 0.75 atmospheres.

Fill in the blank(s) with the appropriate word(s).

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A. 242 yd2 B. 297 yd2 C. 253 yd2 D. 209 yd2

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Change the logarithmic expression to an equivalent expression involving an exponent.ln  = -5

A. -5e =  
B. -5 = e
C. e = -5
D. e-5 = 

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