2026, Question 4 · Symbolic Manipulations · 6 points
Solving and rewriting log, exponential and trig expressions
Without a calculator, solve an exponential equation and a log equation, combine a product of powers of 7 into one power and rewrite a trig product using sine alone, then find where a squared tangent equals 1 on an interval.
1 Read the question
The question is College Board's, from the 2026 exam. It starts on page 8 of the PDF.
2 Write your answer
Answer each part the way you would on the exam, in full sentences, with your work shown. Your writing saves as you type.
3 Score it
Score your answer against College Board's scoring guidelines, one point at a time. Give yourself a point only when your answer says what the guideline asks for.
Scoring guidelines (PDF, page 16)
Question, scoring guidelines and Chief Reader report: College Board. The title and summary are ours.