Determine whether the function is a solution of the wave equation.w = ex - ct
A. Yes
B. No
Answer: A
Mathematics
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If the following defines a one-to-one function, find its inverse. If not, write "Not one-to-one."f(x) = 6x3 - 7
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
+ 7
D. Not one-to-one
Mathematics
Evaluate.If f(x) = 
, find the value of f(1).
A. 
B. 10
C. 
D. 2
Mathematics
Perform the indicated operations.
? 
A. 
B. - 
C. 
D. 
Mathematics
Round the decimal to the given place value.0.4341, nearest hundredth
A. 0.44 B. 0.43 C. 0.434 D. 0.4341
Mathematics