<h2>
Answer:</h2>
The graph which depicts a complex number with i as the imaginary part is:
Graph: D
<h2>
Step-by-step explanation:</h2>
We know that a complex number is represented as:
z= x+iy
where x denotes the real value of the number and y denotes the imaginary value of a number.
which is located as the point (x,y)
Hence, the number i is represented as:
z=0+1.i
This means that the number " i " is represented as the point (0,1)
Hence,the number "i" takes a value 1 on the imaginary axis.
Hence, the correct option is:
Graph D
( Graph A denotes the number: 1-i ( Since it is located at (1,-1)
Graph B denotes the number: -1-i ( Since it is located at (-1,-1)
and Graph C denotes the number: -i ( Since it is located at (0,-1) )