IB skill practice

Solve equations using function graphs

Use intersections and transformed graphs to solve function equations.

Paper 1, Paper 2 5 marks Difficulty 4

Solve equations using function graphs - visual intercept check

The two function graphs intersect at \((-3,2)\). Enter the solution x-value for \(f(x)=g(x)\).

Worked practice: result and interpretation

Calculate the requested result first, then choose the interpretation that follows from it.