Math 110
Final Exam Study Guide 2
Date: Thursday,
June 13, 2013
Name:
1. Express the quadratic function in standard form. Find the maximum or
minimum value of f .
(a) 2x x2
Answer: f (x) = (x 1)2 + 1; Maximum f (1) = 1
(b) x2 + 2x 1
Answer: f (x) = (x + 1
MATH110StudyGuide(CollegeAlgebra)
Knowformulasformidpoint,distance,slope
Writethequestionforthelinedescribedby:
o
Slopeis4,yinterceptat(0,5)
o
Passesthroughthepoints(4,3)and(5,7)
o
Slopeisundefinedandgoesthrough(5,2)
o
Generalequationforaverticalandhorizo