Graph the solution set of the system of inequalities.
+ 
? 1
+ 
? 1
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Evaluate the exponential function at the specified value of x.y = 16x, x = -0.25
A. 2
B. -2
C. 
D. 4
Mathematics
Graph the function on the indicated interval.y = sin (?x) - 3 cos (2x), 0 ? x ? 6.5 
A. 
B. 
C. 
D. 
Mathematics
Solve and graph. Write the solution set in set-builder and interval notation.-3y - 1 ? -4y + 1
A. {y| y ? 2}; [2, ?)
B. {y| y ? 2}; (-?, 2]
C. {y| y < -3}; (-?, -3)
D. {y| y > -3}; (-3, ?)
Mathematics
Solve the equation.
- 9 = 0
A. {78} B. {84} C. {81} D. {144}
Mathematics