MathFundamentalsFunctions and their properties

Properties of functions

From integers to integers

Report a typo

Define a function $f: \mathbb{Z} \rightarrow \mathbb{Z}$ by the formula

$f(x) = 5x - 2$ Which of these statements is true?

Recall that Z is the set of integers.

Select one option from the list

f

is injective but not surjective

f

is bijective

f

is surjective but not injective

f

is neither injective nor surjective

Create a free account to access the full topic