Curriculum
Course: Applied Mathematics — Second Secondary
Login

Curriculum

Applied Mathematics — Second Secondary

Unit 1: Statics

0/10

Unit 2: Solid and Analytic Geometry

0/10
Quiz

Equation of a Circle — Lesson quiz

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
Cancel Submit
  • Questions count: 1
  • Passing grade: 60%
Start Quiz
1.
Find the centre and radius of the circle x² + y² − 6x + 4y − 12 = 0.
Centre (−3, 2), radius 5
Centre (3, −2), radius √12
Centre (3, −2), radius 5
Centre (−6, 4), radius 12