Solve the equation.log3(x + 1) = -2
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Sketch the graph of the function and find the domain and range.f(x) = (x - 2)2 - 1
A. domain: all real numbers
range: y ? -1
B. domain: all real numbers
range: y ? 2
C. domain: all real numbers
range: y ? -2
D. domain: all real numbers
range: y ? -1
Mathematics
Find the required part of the geometric sequence.Find the first term of a geometric sequence with seventh term 
and common ratio of 
A. 
B. 
C. 
D. 1
Mathematics
Solve using the addition or division principle.-18 = 9k
A. 27 B. -27 C. -2 D. 1
Mathematics
Find the area of the geometric figure.Parallelogram
A. 7.59 sq m B. 75.9 sq m C. 10.56 sq m D. 6.5 sq m
Mathematics