Solve the inequality graphically. Round solutions to the nearest tenth if necessary.
> -4
A. All real numbers
B. {x
}
C. No Solution
D. {x
}
Answer: A
Mathematics
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Find the integral.
dx
A. -1 B. 9 C. 1 D. 10
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Solve the rational inequality. Express your solution on a number line using interval notation.
? 0
A. (-?, -9] ? [2, 7]
B. (-?, -9] ? (2, 7)
C. [-9, 2) ? (7, ?)
D. [-9, 2] ? [7, ?)
Mathematics
Use the shading capabilities of your graphing calculator to graph the inequality or system of inequalities.y ? x2 - 3
A. 
B. 
C. 
D. 
Mathematics
Find the derivative.s = t7 cos t - 6t sin t - 6 cos t
A. 
= - 7t6 sin t - 6 cos t + 6 sin t
B. 
= - t7 sin t + 7t6 cos t - 6t cos t
C. 
= t7 sin t - 7t6 cos t + 6t cos t
D. 
= - t7 sin t + 7t6 cos t - 6t cos t - 12 sin t
Mathematics