Graph the hyperbola.(y + 4)2 - 4(x + 2)2 = 4
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Evaluate.
- 
A. 
B. 
C. 
D. 
Mathematics
Estimate by rounding.992 ? 53
A. 48,000 B. 52,000 C. 40,000 D. 50,000
Mathematics
Solve the problem using your calculator.Two separate tests are designed to measure a student's ability to solve problems. Several students are randomly selected to take both tests and the results are shown below. Use a graphing calculator to model the data with a linear function that predicts a student's score on Test B as a function of his or her score on Test A.
A. y = 0.930 - 19.4x B. y = -0.930 + 19.4x C. y = -19.4 - 0.930x D. y = 19.4 + 0.930x
Mathematics
Convert to a mixed numeral.
A. 
B. 4
C. 50
D. 50
Mathematics