Use the vertical line test to determine whether the relation is also a function. Then state the domain and range of the relation or function.
A. Function, D: {-8}, R: (-?, ?)
B. Not a function, D: {-8}, R: (-?, ?)
Answer: B
Mathematics
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A. y = sin 
B. y = sin 
C. y = sin 
D. y = sin 
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Solve the problem.In chemistry class, each of the 82 students needs 72 mL of base. How many one-liter bottles of base need to be available?
A. 6 bottles B. 59 bottles C. 7 bottles D. 5 bottles
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Provide an appropriate response.A common factor of the expression rs + rt is 
.
A. t B. r C. s + t D. s
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Divide.(x4 + 6x2 + 7) ÷ (x2 + 1)
A. x2 + 5 + 
B. x2 + 5 + 
C. x2 + 5
D. x2 + 5x + 1
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