MathematicsPolynomialsWAEC
If f(x) = 2x² − 3x + 1, find f(−2).
Show answer
Answer: D. 15
f(−2) = 2(4) − 3(−2) + 1 = 8 + 6 + 1 = 15.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.
Mathematics · Polynomials
Discussion
Ask about a step, share a shortcut, or explain it your way. Be kind; no links.
No comments yet. Be the first to explain it.