{"product_id":"9781601638441","title":"Homework Helpers: Trigonometry","description":"Trigonometry includes concepts that have both a geometric and an algebraic component. Homework Helpers: Trigonometry covers all of the topics in a typical Trigonometry class, including:\u003cbr\u003e- The unit circle\u003cbr\u003e- Trigonometric functions\u003cbr\u003e- Inverse trigonometric f","brand":"Career Press, Incorporated","offers":[{"title":"Default Title","offer_id":47151325479152,"sku":"9781601638441","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781601638441_p0.jpg?v=1769902230","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781601638441","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}