MATH 111 Midterm: MATH111 South Carolina Exam 2
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You must show your work to receive full credit. Indicate your nal answer with a box . Find the domain of the function: (4 points) f (x) = 1. 3: (4 points) consider the function given by g(w) = 3(w 1)2. (a) what is the name of the function? (b) what letter represents the input? (c) what is the output? (d) find g(3). What does it represent: your idiot professor is trying to make his dog y. Page 3: (9 points) consider the three lines given below. Line a is given by y = x + 2. Line b is given by y = 2x + 11. Line c is given by y = x 1. For each pair of lines below determine the point of intersection. Page 4: on october 17, 2008, the average price of a gallon of gas in california was . 60, which was a drop of 10% from the previous week.
