Gce Model Questions Vol1 2021 Further Mathematics Question 39

Practice objective / multiple choice question 39 from the 2021 Gce Model Questions Vol1 Further Mathematics examination.

Gce Model Questions Vol1 2021 Further Mathematics Objective / Multiple Choice Medium Difficulty
Question 39 GCE_MODEL_QUESTIONS_VOL1 • 2021 • FURTHER_MATHEMATICS • objective

Let \(f(x)=\bigl(x^{2}+1\bigr)^{5}\,e^{-x}\). Find all real values of \(x\) for which the tangent to the curve \(y=f(x)\) has gradient \(0\). Give your answer as a fraction.

Answer Options

A. 2/15
B. 1/5
C. 3/20
Correct Answer D. 1/10
Correct Answer
D
Correct Option:
1/10

About This Question

This is Gce Model Questions Vol1 2021 Further Mathematics Question 39. It is one of the objective questions from the 2021 Gce Model Questions Vol1 Further Mathematics examination.

Difficulty level: Medium .

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support