# Maths Paper 1, November 2024, question 4.3

> The function g is defined by g(x) = b^x - 2 where b > 0. The point P(2; -7/4) lies on g. Marked mark by mark. Q4.3, Maths Paper 1 November 2024, 3 marks.

Canonical: https://sharpkop.co.za/maths/2024-nov-p1/q4-3/
Last updated: 2026-11-12

Subject: Maths. Source: Based on Nov 2024 · Paper 1 · Q4.3. Marks: 3. Not yet checked by a teacher.

## Question 4.3 (3 marks)

The function $g$ is defined by $g(x) = b^x - 2$ where $b > 0$. The point $P\left(2; -\frac{7}{4}\right)$ lies on $g$. Draw a neat sketch of $g$ on your own set of axes, labelling where it cuts each axis and giving the equation of any asymptote.

## Practise it

[Answer this question](https://sharpkop.co.za/maths/2024-nov-p1/q4-3/) and see it marked mark by mark, with the reason for every lost mark.

## Related

- [More functions and graphs questions](https://sharpkop.co.za/maths/functions-and-graphs/)
- [Maths Paper 1, November 2024](https://sharpkop.co.za/maths/2024-nov-p1/)
- [Grade 12 Maths past papers](https://sharpkop.co.za/maths/)

Questions are based on National Senior Certificate papers set by the Department of Basic Education. Sharpkop is not affiliated with or endorsed by the Department.