monotone

mastery
UK /ˈmɒn.ə.təʊn/ US /ˈmɑ.nə.toʊn/adjnounverb

card 1 of 9 · context meaning

Which meaning of "monotone" best matches the usage in the sentence?

The function f(x)=x³ is monotone on R, while g(x)=x² is not.