Algebra 1 End-of-Course and Geometry End-of-Course Assessments Reference Sheet y 2 y 1 x 2 x 1 x 1 y 1 x 2 y 2 Slope formula (x − − 2 x 1) 2 + (y 2 y 1) 2 Midpoint between two points ( ( x 1 x 1 y 1 y 1 Quadratic formula - − Trigonometric Ratios opposite opposite hypotenuse hypotenuse adjacent adjacent sin A ° tan A ° A ° cos A ... Need quick help on a particular subject, or some general advice on test-taking? Check out these cheat sheets, glossaries, and other articles when studying for your next test.

*Algebra 2 Trig Formulas not on reference sheet. STUDY. Flashcards. Learn. Write. ... e ≈ 2.718 A = final answer or value ... Trig Identities NOT on reference sheet ...*HSCC_Alg 2 PE reference.indd A94 2/25/14 4:22 PM. Reference A95 Reference Perimeter, Area, and Volume Formulas Square s s P = 4s A = s2 Circle r d C = ...