Evaluate the expression.
; when x is 10 and y is -4.
A. 0
B. 8
C. undefined
D. -8
Answer: B
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Evaluate the derivative of the given function at the given point.y = x3 - 36x - 5; (6, -5)
A. 72 B. -5 C. 6 D. 67
In a graph showing voltage on the x-axis and current on the y-axis, the voltage changes 3 volts and the current changes 9 ma. What resistance does this represent?
a. 330 ohms b. 300 ohms c. 270 ohms d. 33 ohms e. 30 ohms
Use the following table to convert the temperature numerically. If there are two choices, use the higher value. 
100.0°F
A. 100.6°F B. 100.0°F C. 37.8°C D. 38.1°C
Classify the real number as a natural number, whole number, integer, rational number and/or irrational number. The number may belong to more than one set.-
A. irrational number B. rational number C. integer D. integer, rational number