|z - 8| or whichever of (z - 8) and (8 - z) that is non-negative.
Z is equal to 6. Z+2=8 8-2=6 Z=6
z/3 + 8
(z - 8) / 6 = -4 Multiply both sides by 6: (z - 8) = -24 Add 8 to both sides: z = -16
When z = 8, z lies straight along the real axis, so r = 8 and theta = 0°
|z - 8| or whichever of (z - 8) and (8 - z) that is non-negative.
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It is: z-8
Z is equal to 6. Z+2=8 8-2=6 Z=6
z/3 + 8
(z - 8) / 6 = -4 Multiply both sides by 6: (z - 8) = -24 Add 8 to both sides: z = -16
z + 8 Replace words with their mathematical equivalent. Leaves variables and numbers as is. Plus means add, so z plus 8 becomes z + 8.
They refer to the same thing as do z-transformations.
Z + 11 = 35 > Z = 24 Z - 11 = 35 > Z = 46
When z = 8, z lies straight along the real axis, so r = 8 and theta = 0°
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