Write an equation for the parabola.vertex (-9, 7), focus (-20, 7)
A. x + 7 = -20(y - 9)2
B. -44(x - 9) = (y + 7)2
C. x + 9 = -44(y - 7)2
D. (y - 7)2 = -44(x + 9)
Answer: D
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If 
is 3.51, then the value of 
is
?
A. 10.53 B. 10.97 C. 6.51 D. 7.18
Evaluate the integral.
A. - 
- 
ln
+ 
+ C
B. 
- 
ln
+ C
C. - 
+ 
ln
+ C
D. - 
- 
ln
+ C
Solve the problem.Jack borrowed $330 from his brother. Jack's brother wants 6 monthly payments of $85 to repay the loan. How much extra is Jack's brother charging for the loan?
A. $95 B. $610 C. $510 D. $180
Use the MACRS depreciation rates table to solve the problem. Round to the nearest dollar.MACRS Depreciation Rates 
Respiratory Care, Inc. purchased new packaging equipment (5-year property) at a cost of $9730. Find the book value at the end of 4 years.
A. $2802 B. $3051 C. $3040 D. $1681