Practice variation 2 of 3
Differential equation — Zero-slope locus
Your question
For the same DE, describe where the slope is zero.
This practice question was inspired by Question 12(a) in the 2022 NSW HSC Mathematics Extension 1 examination, © NESA. It is an original TestMum variation that practises the same mathematical idea, not an official NESA question.
Before you check
- Have you stated every choice or assumption?
- Can another student follow each line?
- Did you verify the final result independently?