Aufmann’s DISCOVERING MATHEMATICS: A QUANTITATIVE REASONING APPROACH, 2nd EDITION, is designed for today’s Quantitative Reasoning course. Focusing on topics relevant to students’ lives and on developing critical-thinking skills they can apply beyond the course, this text provides students with exactly what they need in an approachable, engaging and streamlined format. Flexible for all teaching models -- from lecture, hybrid or fully online to flipped and active-learning environments -- this edition will empower you to accomplish all your course objectives. In addition to streamlining content based on feedback, instructors and students benefit from updated applications and a new integration of Excel for finance and statistics exercises.