Complex Numbers 2018-2022

• 1st quadrant

• 2nd quadrant

• 3rd quadrant

• 4th quadrant

• 5th quadrant

Answer explanation

• 
• 
• 
• 
• not enough information

Answer explanation

2020 HSC Q4

("not enough information" was not an option)

I that year:

state: 68% correct

HAHS: 63% correct

Answer explanation

2020 HSC Q9

(5 was not an option)

in that year...

State: 56% correct

HAHS: 63% correct

Answer explanation

2021 HSC Q6

In that year...

state: 52% correct

HAHS: 53% correct

Answer explanation

Answer explanation

Answer explanation

2018 HSC Q6

in that year...

State: 64% correct

HAHS: 67% correct

• 
• 
• 
• 

Answer explanation

2018 HSC Q7

in that year...

State: 63% correct

HAHS: 66% correct

note: C was a very common (incorrect) response... why?