Plot the given complex number on a graph and determine its absolute value.
z = 9i

Magnitude = 9,

Graph showing the complex number 9i plotted at (0, 9) on the imaginary axis.

Magnitude = 3,

Graph showing the complex number 9 plotted at (9, 0) on the real axis.

Magnitude = 81,

Graph showing the complex number -9 plotted at (-9, 0) on the real axis.

Magnitude = 9,

Graph showing the complex number -9i plotted at (0, -9) on the imaginary axis.

Plot the given complex number on a graph and determine its absolute value.z = 9i