DSQ: Calculating the equation of a parallel line Practice Test

statements 1 and 2 together are not sufficient, and additional data is needed to answer the question

each statement alone is sufficient

both statements taken together are sufficient to answer the question, but neither statement alone is sufficient

statement 2 alone is sufficient, but statement 1 alone is not sufficient to answer the question

statement 1 alone is sufficient, but statement 2 alone is not sufficient to answer the question