Question 1 - A-Level Maths

AQA AS Paper 1 2022 June — Question 1 1 marks

Exam Board	AQA
Module	AS Paper 1 (AS Paper 1)
Year	2022
Session	June
Marks	1
Paper	Download PDF ↗
Mark scheme	Download PDF ↗
Topic	Laws of Logarithms
Type	Combine logs into single logarithm
Difficulty	Easy -1.8 This is a straightforward recall question testing the single logarithm law log(a) - log(b) = log(a/b). It's multiple choice with 1 mark, requires no problem-solving or multi-step reasoning, and is one of the most basic logarithm manipulations taught at AS level.
Spec	1.06f Laws of logarithms: addition, subtraction, power rules

Express as a single logarithm $$\log_{10} 2 - \log_{10} x$$ Circle your answer. [1 mark] $\log_{10} (2 + x)$ \quad $\log_{10} (2 - x)$ \quad $\log_{10} (2x)$ \quad $\log_{10} \left(\frac{2}{x}\right)$

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Question 1:

Answer	Marks	Guidance
1	Circles correct answer.	1.1b

10

2

Answer	Marks	Guidance
Question 1 Total	1	�𝑥𝑥�
Q	Marking instructions	AO

Question 1:
1 | Circles correct answer. | 1.1b | B1 | log
10
2
Question 1 Total | 1 | �𝑥𝑥�
Q | Marking instructions | AO | Marks | Typical solution

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Express as a single logarithm
$$\log_{10} 2 - \log_{10} x$$

Circle your answer.

[1 mark]

$\log_{10} (2 + x)$ \quad $\log_{10} (2 - x)$ \quad $\log_{10} (2x)$ \quad $\log_{10} \left(\frac{2}{x}\right)$

\hfill \mbox{\textit{AQA AS Paper 1 2022 Q1 [1]}}

This paper (17 questions)

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Q1 1 Q2 1 Q3 3 Q4 5 Q5 3 Q6 9 Q7 6 Q8 11 Q9 5 Q10 9 Q11 1 Q12 1 Q13 3 Q14 3 Q15 5 Q16 6 Q17 8