Quiz Space

Mathematics for Data Science I · Quiz 1 · 15 Mar 2026 · January 2026 term

Question 13: Consider the polynomial function . Choose the set of cor…

Question 13

+5 marksOne or more correct options

Consider the polynomial function . Choose the set of correct options.

Select all that apply.

  1. A

    is strictly decreasing when .

  2. B

    Total number of turning points of are .

  3. C

    is strictly increasing when .

  4. D

    There are exactly points on where the slope of the tangent is .

Show answer

Correct answers

  • A

    is strictly decreasing when .

  • B

    Total number of turning points of are .

See the whole paperTake it as a mock test

Question 13 of 13 in the IIT Madras BS Mathematics for Data Science I (Maths 1) Quiz 1 paper sat on 15 Mar 2026, in the January 2026 term (Maths1 15 Mar 26). It carries 5 marks.

More questions from this paper

  1. Q1Figure question
  2. Q2Figure question
  3. Q3Figure question
  4. Q4Which of the following options is/are true?
  5. Q5Consider the polynomial , where and . Suppose is the smallest root of . From the options below, choose the conditions t…
  6. Q6Consider two polynomials and . Which of the following options is/are true?
  7. Q7Figure question
  8. Q8Figure question
  9. Q9Figure question
  10. Q10If the product of two consecutive positive integers is 182, find the smaller of the two of them.
  11. Q11Figure question
  12. Q12Figure question