Find the domain of the function.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: C
Mathematics
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Solve the given inequality (a related function is graphed).
? 0 
A. (-?, -1) ? [0, 1) B. (-1, 0) ? (1, ?) C. (-1, 0] ? (1, ?) D. (-1, ?)
Mathematics
A cannon fires a cannonball as shown in the figure. The path of the cannonball is a parabola with vertex at the highest point of the path. If the cannonball lands 1500 ft from the cannon and the highest point it reaches is 2250 ft above the ground, find an equation for the path of the cannonball. Place the origin at the location of the cannon.
?
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Use the vertical-line test to determine whether the graph represents a function.
A. Yes B. No
Mathematics
Evaluate the expression. 
A. 79,833,600
B. 
C. 220
D. 1320
Mathematics