Find the x- and y-intercepts. If no x-intercepts exist, state so.y = -x2 - 2x - 13
A. 
, (0, 13)
B. No x-intercepts, (0, -13)
C. No x-intercepts, (0, 13)
D. 
, (0, -13)
Answer: B
Mathematics
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Evaluate the integral.
A. 
ln 10x - 
+ x + C
B. 
ln 10x - x2 + x + C
C. 
ln 10x - 
+ 2x + C
D. 
ln 10x - 
+ x + C
Mathematics
Solve the problem.The table lists how financial aid income cutoffs (in dollars) for a family of four have changed over time. Use the midpoint formula to approximate the financial aid cutoff for 1985. 
A. $51,750 B. $17,625 C. $33,375 D. $20,250
Mathematics
Evaluate if possible.
A. 
B. 
C. 
D. 
Mathematics
Solve the equation by first clearing the decimals.-0.2(60) + 0.5x = 0.2(60 + x)
A. {70} B. {80} C. {90} D. {40}
Mathematics