Igcse Model Questions Vol1 2020 Mathematics Question 19
Practice objective / multiple choice question 19 from the 2020 Igcse Model Questions Vol1 Mathematics examination.
The diagram shows a parabola passing through the points \((1,3)\), \((3,7)\) and \((5,15)\). Assuming the parabola has the equation \(y = ax^{2} + bx + c\), determine the values of \(a, b, c\) and then find the value of \(y\) when \(x = 7\).
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This is Igcse Model Questions Vol1 2020 Mathematics Question 19. It is one of the objective questions from the 2020 Igcse Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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