Evaluate as requested.Given that h(x) = 2x - 
, find h(-x).
A. -2x - 
B. -2x - 
C. 2x - 
D. -2x + 
Answer: A
Mathematics
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Write the complex number in polar form.3j
A. 3(cos 180° + j sin 180°) B. 3(cos 90° + j sin 90°) C. 3(cos 270° + j sin 270°) D. 3(cos 0° + j sin 0°)
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Solve using the percentage formula.574 is 11.2% of what number?
A. 5,125 B. 0.13 C. 13 D. 51,250
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A 1 æF capacitor is charged to 100 V. How long will it take to discharge to 10 V through a 1 Meg resistor?
a. 1.8 sec b. 2.3 sec c. 3.9 sec d. 8.4 sec e. 14.9 sec
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Find the center and radius of the circle.x2 + (y - 8)2 = 49
A. (-8, 0); 49 B. (8, 0); 49 C. (0, 8); 7 D. (0, -8); 7
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