Reflecting a quadratic
Reflecting a quadratic
5 marks
TGM Original
Sketch y=|4-x2|. Label any axis intersections and key maximum or minimum. State the range and which portions are reflected.
Solution:
Solution locked
680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs tuition enrolment.
Create a free account to practise similar questions.
Answer:Zeros \(\pm2\), vertical intercept \((0,4)\); reflect the two outer portions; range \([0,\infty)\).
Need help? Join our JC Math tuition classes.
Learn more