Library
Exercises
Games
Exams
Resources
Forum
News
Light
Log in
Sign up
Library
Exercises
Games
Exams
Resources
Forum
News
All courses
Library
The concept of a function
Direction of variation of an affine function
MCQ
The function f(x) = -3x + 1 is...
Possible answers
increasing on
R
\mathbb{R}
R
decreasing on
R
\mathbb{R}
R
constant on
R
\mathbb{R}
R
increasing then decreasing
Log in to reply
Previous
Exercise 3 of 4
Next exercise
Report a mistake or suggest an improvement