Maximum/Minimum Values and Range of Quadratic Functions · CSEC Additional Mathematics

13 past-paper questions on Maximum/Minimum Values and Range of Quadratic Functions, part of Quadratics, from every CSEC Additional Mathematics paper on Quelpr.

1. 1(a)(ii)1 mark· Additional Mathematics Q1 1(a)(ii)State the range of g(f(x)).
2. 2(a)(ii)1 mark· Additional Mathematics Q2 2(a)(ii)State the coordinates of the minimum point of f(x).
3. 2(a)(ii)1 mark· Additional Mathematics Q2 2(a)(ii)State the maximum value of f(x).
4. 2(a)(ii)1 mark· Additional Mathematics Q2 2(a)(ii)State the minimum value of f(x).
5. 2(a)(ii)1 mark· Additional Mathematics Q2 2(a)(ii)State the maximum value of f(x).
6. 2(a)(iii)1 mark· Additional Mathematics Q2 2(a)(iii)Determine the value of x for which f(x) is a maximum.
7. 2(a)(iii)1 mark· Additional Mathematics Q2 2(a)(iii)State the value of x for which f(x) is a maximum.
8. 2(a)(iii)1 mark· Additional Mathematics Q2 2(a)(iii)Determine the value of x for which f(x) is a minimum.
9. 6(i)1 mark· Additional Mathematics Q6 6(i)Find the range of f.
10. 8(i)2 marks· Additional Mathematics Q8 8(i)Find the length of PQ in terms of t and hence show that the area, A square units, of PQRS is given by A = 54t - 2t³.
11. 11(i)1 mark· Additional Mathematics Q11 11(i)Find the range of f.
12. Q41 mark · multiple choice· CSEC Additional Mathematics · 2014 · Paper 1The number of visas, V(x), issued by an embassy annually is given by V(x) = 7x^2 - 42x + 72. The LEAST number of visas issued in a particular year, x, is
13. Q31 mark · multiple choice· CSEC Additional Mathematics · 2018 · Paper 1Given that f(x) = 6 - x - 2x^2 is less than or equal to k, where k \in \mathbb{R}, then k is equal to