MATH 160 - Precalculus Mathematics Degree Applicable, CSU, UC, IGETC Prerequisite: MATH 150 or appropriate placement [NOTE: Students may also choose to take a linked MATH 160 + MATH 16 corequisite pair for extra support.] Prepares students for the calculus sequence. Real-valued functions, including algebraic, trigonometric, exponential, and logarithmic functions. Also includes proofs, inequalities, introductory analytical geometry, series, sequences, and vectors.