The figure shows triangle stu and some of its transformed images on a coordinate grid: a coordinate plane is shown with five triangles. triangle stu has vertices negative 4 comma negative 1, negative 4 comma negative 4, and 0 comma negative 3. triangle a has vertices negative 4 comma 1, negative 4 comma 4, and negative 8 comma 2. triangle b has vertices 0 comma 2, 4 comma 1, and 4 comma 4. triangle c has vertices 4 comma negative 1, 4 comma negative 4, 8 comma negative 3. triangle d has vertices negative 6 comma negative 1, negative 6 comma negative 4, and negative 10 comma negative 3. which of the four triangles was formed by a translation of triangle stu? a b c d