Math181 misterm
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m181_exam_1_fall_15.docx
MATHEMATICAL ANALYSIS I, MATH 181
Exam 1
1. Perform the indicated operations
2. Factor each polynomial
3. Solve each equation
4. Evaluate each expression
5. Simplify
6. Rational the denominator of each expression.
(a) (b)
7. Find the slope of the line determined by each pair of points.
8. For each equation, find the slope m and y-intercept b and draw the graph.
(a) 4x + 2y = 12 (b) 3x +9 = -6y (c) y - 2 = 1/3(x + 4)
9. Write an equation of the line in the form y = mx + b satisfying the following conditions.
(a) Slope -1/2 and passing through the point (-2, 4)
(b) Vertical and passing through the point (1/3, 2/3)
(c) Passing through the points (3, 2) and (4, 3)
(d) Perpendicular to the line defined by 2x + 3y = 18 and passing through the point (-2, 3)
10. Graph each function below by finding the x and y intercepts
11. Solve each equation by factoring or by using the Quadratic Formula
