"); } question = 'What variable is used to symbolize an imaginary number?'; question = 'i is variable that stands for the square root of something, what is the number with the root (the square root of what)'; question = 'Complex numbers include imaginary numbers and what other type?'; question = 'Can you graph imaginary numbers?'; question = 'Are the axes labeled as x and y when graphing imaginary numbers?'; answer = 'i'; answer = '-1'; answer = 'real'; answer = 'yes'; answer = 'no'; explain = '#1
i is the representation of SQRT(-1) and is the variable that is used with imaginary numbers.
'; explain = '#2
i is defined as the SQRT(-1).
'; explain = '#3
Complex numbers are defined to be numbers including imaginary and real numbers.
'; explain = '#4
Imaginary numbers are possible to graph, but not within the real coordinate axis, you must use the imaginary coordinate plane.
'; explain = '#5
Graphing imaginary numbers requires an imaginary coordinate plane. In order to tell the difference between the real and imaginary coordinate plane, the axis are labeled as x and y in real, and real and imaginary in imaginary.
'; rightans = 1; rightans = 1; rightans = 1; rightans = 1; rightans = 1; //-->