Solve the problem.The table lists the average annual cost (in dollars) of tuition and fees at a certain 2-year college for selected years, where year 1 represents 1992, year 3 represents 1994, and so on. Use the ordered pairs (3, 1149) and (9, 1302) to find the equation of a line that approximates the data. (If necessary, round the slope to the nearest hundredth and the y-intercept to the nearest whole number.) 
A. y = 25.5x + 996
B. y = 25.5x + 1073
C. y = 25.5x - 1226
D. y = 51x + 996
Answer: B
Mathematics
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pital's rule to find the limit.
A. 1 B. e C. 0 D. -1
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Solve the equation.
- 
= 
A. {-9} B. {-16} C. {-8} D. {-15}
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Use rational exponents to simplify the expression, if possible. Then, write the answer in radical form.
A. 2187
B. 
C. 729
D. 243
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Solve the matrix equation.
= 
A. x = 2, y = 1, z = 6 B. x = -1, y = 6, z = 1 C. x = -1, y = 2, z = 1 D. x = 2, y = -1, z = 4
Mathematics