The answer is B and C.
B is correct because the R represents smooth seeds. It is dominant because the trait is represented by a CAPITAL letter. In a genotype, the capital letter means that the trait is dominant.
C is correct because the F1 generation are considered hybrid because of their heterozygous trait, which also means hybrid trait. You can tell based on the genotype as well. The results show Rr combination. If the resulting trait is represented by both capital and lower case letter of a specific trait, then the trait is called a heterozgous or hybrid trait.