mat126midterm1spring2018sample.pdf - MAT 126 Sample Exam...

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MAT 126- Sample Exam 1-Spring 2018NAME:_____________________________TA NAME:_____________________________°Each numbered question is worth 20 points.1. For all parts in question #1f0(x) =jx+ 2j ±3a.) Sketch a graph off0.b) Write an expression in sigma notation that represents the area underf0fromx= 1tox= 5:1
c) Find the exact value of the area underf0fromx= 1tox= 5:d) Sketch a graph offiff(±2) = 0.2
2. Drawy=F(x) =Rx0(1 +p16±t2)dtwith correct concavity on a scaled set of axes.(Include at least 3 labeled points.)

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