MATH 100 Midterm: MATH 100 KSU Exam2Spring2016SCA

• School: Kansas State University
• Department: Mathematics
• Course: MATH 100
• Professor: All

Document Summary

Studio college algebra exam 2 march 2016. Directions: you will nd 16 problems listed below. Graphing calculator models above the level of a ti-84 plus are not allowed (in particular, calculators with a built in cas and/or qwerty keyboard are not allowed). You have one hour to complete this exam: solve x2 7x 11 = 0, write x2 + 16x + 2 in the form a(x h)2 + k. 1: a parabola has vertex at ( 2, 4) and passes through the point (1, 6). Use this fact, along with the quadratic formula. ) 2: given h(x) = 5x 4 and k(x) = x2 9x, nd k(x) h(x), given r(x) = 3x + 1 and m(x) = x3 7x, nd r(x)m(x). 4: given f (x) = x 8 x. , nd f 1(x): solve and check: x = x + 2.