MAT 136 Midterm: MAT 136 Midterm 1
Document Summary
Exam 1 will be on wednesday, september 26. It contains problems from the rst two exams i gave the last time i taught this course. Scanned solutions will be on bblearn on monday. The exam will begin and end on time. If the problem has a w , show your work! If you don"t show your work, or you have errors in the work, i may take o points even if you get the correct answer. Problems from exam 1: the domain of f (x) = x2 1 is all x such that x2 1 0 . (a) the domain of f is notation. You do not need to simplify your expression for the shifted graph. (b) (w) write a formula for the graph you get if you shrink the graph of f by a factor of. 3 in both the x and y directions.
