U.S. GRADE & SUBJECT QUESTION BANKS
Grade 11 math.
4 skills. Questions, hints and worked examples.
No matches. Try another subject or a shorter search.
Try a worked example
Worked example
Let f(x) = 3x − 4 and g(x) = x2. Find f(g(−2)).
Answer & why
Answer: 8
First g(−2) = 4, then f(4) = 3 × 4 − 4 = 8.