Moderate -0.8 This is a straightforward logic question requiring students to factorize a quadratic (giving x<2 or x>4) and compare with x>4. While it tests understanding of implication, the mathematical content is routine and it's worth only 1 mark with multiple-choice format reducing difficulty further.
Consider the two statements, A and B, below.
A: \(x^2 - 6x + 8 > 0\)
B: \(x > 4\)
Choose the most appropriate option below.
Circle your answer.
[1 mark]
\(A \Rightarrow B\) \(A \Leftarrow B\) \(A \Leftrightarrow B\) There is no connection between A and B
Consider the two statements, A and B, below.
A: $x^2 - 6x + 8 > 0$
B: $x > 4$
Choose the most appropriate option below.
Circle your answer.
[1 mark]
$A \Rightarrow B$ $A \Leftarrow B$ $A \Leftrightarrow B$ There is no connection between A and B
\hfill \mbox{\textit{AQA AS Paper 1 Q2 [1]}}