Answer:5-15
Step-by-step explanation:
Answer:
-- Modulus
--- Argument
Step-by-step explanation:
Given

Required
Determine the modulus and the argument
We have that:

Expand:


A complex equation can be expressed as:

Where


Where

So:
becomes

By comparison:

This gives:



Divide through by i

Hence, the modulus, z is:

And the argument
is

Answer:
A. (-0.8,0), (1.2,0), (2,0)
Step-by-step explanation:
If you put the equation into a graphing calculator, all of the given points in this answer choice can be found on the graph as x-intercepts.
Answer:
Hey! First you will put the numbers in order least to greatest. So it would be -4.5, -4, -3.5, -2, -1, 0, 1.5, 2, 2.5, 4, 6. 0 is the median because it in in the middle here’s how. You cross out -4.5 and 6 then 4 and -4 then -3.5 and 2.5 then 2 and -2 then -1 and 1.5 and you’re left with just the 0! Hope this helped.
Step-by-step explanation: