Evaluate.23
A. 8
B. 9
C. 6
D. 7
Answer: A
Mathematics
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Graph the equation by plotting points. Use values of ? that are multiples of 30°.r = 2 sin ?
A. 
B. 
C. 
D. 
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Find the domain and range of the inverse of the given function.f(x) = x3 + 5
A. Domain: [5, ?); range: all real numbers B. Domain and range: all real numbers C. Domain: all real numbers; range: [5, ?) D. Domain: [0, ?); range: [0, ?)
Mathematics
Use common or natural logarithms to solve the exponential equation symbolically.4(1 + 2x) = 64
A. x = 
- 2
B. x = 
- 
C. x = 
- 2
D. x = 2 + 
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Sketch the graph of the line by locating the second point with the rise-and-run method.Through (-2, -7), m = 
A. 
B. 
C. 
D. 
Mathematics