CourseCourseConceptConceptDocumentDocument

CAIE IGCSE Mathematics Core C2.10.2 Solve Associated Equations Graphically Including Finding and Questions

Practise Core CAIE IGCSE Mathematics by reading roots, drawing suitable lines and finding line-curve intersections to solve associated equations.

Syllabus
2028–2030
Course
Mathematics 0580
Level
Core

Exam points

  • Read roots from a curve where it meets the x-axis or a stated horizontal line, reporting all graphical solutions in the interval.
  • Draw or use a suitable straight line to solve a related quadratic, reciprocal or cubic equation graphically.
  • Find coordinates where a line and curve intersect and interpret those intersections as simultaneous graphical solutions.

CAIE IGCSE Mathematics Core C2.10.2 Solve Associated Equations Graphically Including Finding and Questions question 1

[Maximum number: 1]

The diagram shows a right-angled triangle.

NOT TO SCALE

Calculate the value of x.

Use your graph to write down the solution of the equation 12x=10\frac{12}{x}=10.

Figure for Question CAIE IGCSE Mathematics Core C2.10.2 Solve Associated Equations Graphically Including Finding and Questions question 1 — CAIE IGCSE Mathematics Core
All question bank results loaded