Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UNN
  4. /
  5. Mathematics
  6. /
  7. 2018/2019 - Model 2
  8. /
  9. Q13
Question 13

Find the value of x for which the function f(x) = 2x³ - x² - 4x + 4 has a minimum value .

  • A.2/3
  • B.1
  • C.-1
  • D.-2/3
Objective

Question details

Exam body
UNN
Subject
Mathematics
Year
2018/2019 - Model 2
Question no.
#13
Type
Objective
Previous · Q12If ${{dy}/{dx} = x + cos x}$, find y Next · Q14 The volume of a pyramid with the height 15cm is 90cm 2 . If its base is a…

More from this paper

  • Q7Simplify ${{√5(√{147} - √{12})}/{√{15}}}$
  • Q8The fifth term of an A.P. is 24 and the eleventh term is 96. Find the first…
  • Q9Simplify 0.000215 × 0.000028 and express your answer in standard form.
  • Q10A bag contains 5 black, 4 white and x red marbles. If the probability of picking…
  • Q11Convert 2232 4 to a number in base six
  • Q15The diagonal of a square is 60cm. Calculate its perimeter.
See all Mathematics 2018/2019 - Model 2 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy