Practice variation 3 of 3
Graph transformations — From table to reciprocal
Your question
A function satisfies , , , a local min. Sketch reasoning for near these values.
This practice question was inspired by Question 11(c) in the 2020 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?