Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

Question #57194

1 Answer

Apr 4, 2017

$f = x^{3} - 5 sin x + a x + b$ $f = x^3 - 5sin x + ax + b$

Explanation:

$f' = 3x^2 - 5cosx + a$
$f(0)=3$ means $b=3$
$f'(0)=2$ means $a=5$
$f(x) = x^3 - 5 sin x + 2x +3$

Related questions

See all questions in Relationship between First and Second Derivatives of a Function

Impact of this question

1808 views around the world

You can reuse this answer
Creative Commons License