Mathematics 0580 · IGCSE · Graphs of functions

Graphs of functions — practice question

(a)[2]

Fill in the values table for $y = x^2 - 5x + 3$.

(b)[4]

On the grid, sketch the graph of $y = x^2 - 5x + 3$ for $-1 \le x \le 6$.

(c)[2]

Use your graph to solve the equation $x^2 - 5x + 3 = 0$.

Worked solution & mark scheme

This 8-mark question has a full step-by-step worked solution and mark scheme. One marking point: The values are $9,3,9$.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI