Trig: which complex number's graph is shown?

ANSWER

EXPLANATION

The complex number shown has coordinates (2,-2)

or

The modulus is

The argument is

The polar form is

The first option is correct.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.