A matrix transformation induced by an m×n matrix A is one to one if and only if what condition is met?

When does a matrix transformation T:R^n →R^n induced by matrix A have an inverse?

Which property states that a linear transformation preserves addition?

A linear transformation T:R^n ->R^m is one-to-one if

Why is R_θ:R^2 →R^2 a linear transformation?

For linear transformations T:R^k →R^n and S:R^n →R^m , how is the composite (S∘T)(x) defined?

How can the unique matrix A that induces a linear transformation T:R^n →R^m be found?

What is the rank of a matrix A?

What does R^n denote in linear algebra?

Leigh, a Deaf middle schooler, goes to a school and is bilingual using ASL/English.  Her hearing brother, Rashawn, also goes to this school. They are both exposed to Deaf culture most of the day. Which school type are Leigh and Rashawn most likely enrolled in?