Deskripsi Kemampuan Penalaran Matematis Siswa SMK pada Materi Fungsi Komposisi dan Invers

ABSTRACT This research aims to provide an overview of the mathematical reasoning abilities Vocational High School Students on material compositional and inverse functions. was descriptive qualitative conducted at SMK Negeri 3 Kuningan in academic year 2021/2022 class XI. Samples were taken from as many 29 students. The data this are results tests. show that there 6.9% students have which included very good category, 31.03% 20.7% category. Less than 10.34% fall into poor average combined is 47.84% medium also obtained most difficult indicator, namely finding patterns or characteristics phenomena for generalization.