Use transformations to graph the function and state the domain and range.y = x2 - 1
A. D = (-?, ?), R = [- 1, ?)
B. D = (-?, ?), R = [0, ?)
C. D = (-?, ?), R = [1, ?)
D. D = (-?, ?), R = [0, ?)
Answer: A
Mathematics
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Simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive numbers.
2
A. 
B. 
C. 
D. 
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Write the fraction as a decimal.34
A. 34.07 B. 34.007 C. 34.7 D. 34.0007
Mathematics
Convert the area as indicated.3.55 square centimeters to square millimeters
A. 35.5 mm2 B. 3550 mm2 C. 355 mm2 D. 35,500 mm2
Mathematics
Use a calculator to find the sum. Round the result to two decimal places.- 
+ 
A. -31.12 B. 1.35 C. -0.68 D. -1.35
Mathematics