CSEC Mathematics · 2022 · Paper 2 · Question 4(a)(ii)
The functions f and g are defined as f(x) = 5x + 7 and g(x) = 3x - 1.
Determine f^{-1}(-3).
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Practise this questionOther parts of this question
- 4(a)(i)Determine
g\left(\frac{1}{3}\right).[1 mark] - 4(b)(i)Write the equation of the line
Lin the formy = mx + c.[2 marks] - 4(b)(ii)a)Write down the coordinates of the point where
Qcrosses thex-axis.[1 mark] - 4(b)(ii)b)Write down the coordinates of the point where
Qcrosses they-axis.[1 mark] - 4(b)(ii)c)On the grid on page 14, draw the graph of the line
Q.[1 mark] - 4(b)(iii)Complete the statement: According to the graph, the solution of the system of equations consisting of
LandQis _______.[1 mark]
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