Show that the equation is not an identity by finding a value of x for which both sides are defined but not equal.sin (x - ?) = sin x
A. 
B. 2?
C. ?
D. 0
Answer: A
Mathematics
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Evaluate the expression, if possible.8-4/3
A. - 
B. 16
C. 
D. not a real number
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Find the numbers at which f is continuous. At which numbers is f discontinuous?f(x) = 
A. continuous for all real numbers except x = 5, x = -8, and x = -3 B. continuous for all real numbers except x = 8, x = 3 C. continuous for all real numbers except x = -5, x = 8, and x = 3 D. continuous for all real numbers except x = -8, x = -3
Mathematics
Use the change of base formula to find the value of the following logarithm. Do not round logarithms in the change of base formula. Write the answer rounded to the nearest ten-thousandth.log25368
A. 3.9638 B. 0.5448 C. 1.8354 D. 1.1679
Mathematics