U.S. GRADE & SUBJECT QUESTION BANKS
Grade 12 math.
4 skills. Questions, hints and worked examples.
No matches. Try another subject or a shorter search.
Try a worked example
Worked example
Differentiate f(x) = 3x4.
Answer & why
Answer: 12x3
The power rule gives 3 × 4 × x3 = 12x3.