Interpret a logarithmic scale
A scale is modelled by \(L(x)=\log_2(x)\). Solve \(L(x)=7\) and evaluate \(L(32)\).
Worked practice: solve and check
Solve for the requested x-value, then substitute it back to check the result.
Write a full answer
Now write the response in full, in your own words — this is what the exam asks for. The AI marks it on the same moves you built above (focus, evidence, technique, judgement) and gives feedback on reasoning, evidence, and expression.