Graph the function.y = sec(2x)
A. 
B. 
C. 
D. 
Answer: D
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Determine which numbers in the set are solutions to the equation.21 - n = 19 ; {1, 2, 3}
A. 2 B. 1 C. 3 D. none of them
Solve the problem.Going into the final exam, which will count as three tests, Jerome has test scores of 61, 72, 59, 75, and 77. What score does Jerome need on the final in order to earn a C, which requires an average of 70?
A. 72 B. 75 C. 70 D. 68
Write a word name for the given decimal notation.-4.736
A. Negative Four and seven hundred thirty-six thousandths B. Negative Four and seven hundred thirty-six hundredths C. Negative Four and seven hundred thirty-six tenths D. Negative Four and seven hundred thirty-six millionths
Solve.For a resistor in a direct current circuit that does not vary its resistance, the power that a resistor must dissipate is directly proportional to the square of the voltage across the resistor. The resistor must dissipate 
watt of power when the voltage across the resistor is 10 volts. Find the power that the resistor must dissipate when the voltage across it is 20 volts.
A. 
watt
B. 
watt
C. 
watts
D. 
watt