Solved

Plot the Complex Number and Find Its Absolute Value $2 \sqrt { 19 }$

Question 4

Multiple Choice

Plot the complex number and find its absolute value.
-5 + 9i

A) $Plot the complex number and find its absolute value. -5 + 9i A) |-5 + 9i| = 2 \sqrt { 19 } B) |-5 + 9i| = 2 \sqrt { 7 } C) |-5 + 9i| = \sqrt { 106 } D) |-5 + 9i| = \sqrt { 22 } E) |-5 + 9i| = \sqrt { 86 }$ |-5 + 9i| = $2 \sqrt { 19 }$
B) $Plot the complex number and find its absolute value. -5 + 9i A) |-5 + 9i| = 2 \sqrt { 19 } B) |-5 + 9i| = 2 \sqrt { 7 } C) |-5 + 9i| = \sqrt { 106 } D) |-5 + 9i| = \sqrt { 22 } E) |-5 + 9i| = \sqrt { 86 }$ |-5 + 9i| = $2 \sqrt { 7 }$
C) $Plot the complex number and find its absolute value. -5 + 9i A) |-5 + 9i| = 2 \sqrt { 19 } B) |-5 + 9i| = 2 \sqrt { 7 } C) |-5 + 9i| = \sqrt { 106 } D) |-5 + 9i| = \sqrt { 22 } E) |-5 + 9i| = \sqrt { 86 }$ |-5 + 9i| = $\sqrt { 106 }$
D) $Plot the complex number and find its absolute value. -5 + 9i A) |-5 + 9i| = 2 \sqrt { 19 } B) |-5 + 9i| = 2 \sqrt { 7 } C) |-5 + 9i| = \sqrt { 106 } D) |-5 + 9i| = \sqrt { 22 } E) |-5 + 9i| = \sqrt { 86 }$ |-5 + 9i| = $\sqrt { 22 }$
E) $Plot the complex number and find its absolute value. -5 + 9i A) |-5 + 9i| = 2 \sqrt { 19 } B) |-5 + 9i| = 2 \sqrt { 7 } C) |-5 + 9i| = \sqrt { 106 } D) |-5 + 9i| = \sqrt { 22 } E) |-5 + 9i| = \sqrt { 86 }$ |-5 + 9i| = $\sqrt { 86 }$