Solve the problem.Find the value of k so that the graph of 19y - kx = 4 and the line containing the points (5, -8) and (2, 4) are parallel.
A. k = -78
B. k = -75.5
C. k = -76
D. k = -75
Answer: C
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Determine algebraically whether the graph is symmetric with respect to the x-axis, the y-axis, and the origin.7x = |y|
A. x-axis, y-axis, origin B. Origin only C. x-axis only D. y-axis only
Solve.Find the height of the cliff. Round to the nearest hundredth meter.
A. 28.77 meters B. 11 meters C. 46.62 meters D. 26.74 meters
Solve the problem.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 8 volts. Find the power that the resistor must dissipate when the voltage across it is 24 volts.
A. 
watt
B. 
watt
C. 
watt
D. 4 watts
Solve the equation by using the square root property. Express any complex numbers using i notation.x2 + 100 = 0
A. x = ± 11i B. x = 10i C. x = -50 D. x = ± 10i