Which graph shows the line joining the complex numbers -i and 2+!?
1 answer:
Answer:
D
Step-by-step explanation:
You are given two complex numbers -i and 2+i.
For the complex number z=x+iy, the ordered pair (x,y) represents this complex number on the coordinate plane.
So, the numbers:
is represented by the ordered pair (0,-1)
is represented by the ordered pair (2,1).
Plot these two points on the coordinate plane and coonect them with a straight line. You'll get the last option of graph.
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Im not sure what inequality means but it is 4°C<22°C
Answer:
4
Step-by-step explanation:
Non linear and increasing
<u>Answer:</u>
<h2>P = $100.80</h2>
<u>Steps:</u>
Pc = 120 - (120/100×20)
Pc = 120 - (1.2×20)
Pc = 120 - 24
Pc = 96
P = Pc + (Pc/100×5)
P = 96 + (96/100×5)
P = 96 + (0.96×5)
P = 96 + 4.8
P = $100.80