Math 117 - Quantitative Analysis I
Study Guide - Quiz # 1
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Solve a linear equation in one unknown - e.g. Page 73-74 Problems:2, 3,
4, 5, 10, 11, 12, 21, 22, 23
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On a graph (two dimensional coordinate system) draw appropriate lines to
illustrate the following concepts: y-intercept and x-intercept; horizontal
line at y=3 (or other particular number); and vertical line at x=2 (or
other particular number). Be sure to label each line indicating which concept
it is demonstrating.
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On a graph, illustrate the concept of slope.
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Write the equation of a line given the type of information in Exercises
19-22; 23-26; and 29-32 on page 99.
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Sketch a graph for lines with the type of equations given in Excercises
1-6, 11-18 on Page 99
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One problem like Page 100 - Exercises 43, 44, 49, 56
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Solve a system of two equations and two unknowns using the graphical method
(problems like #1, 2, 3, 4 on p. 121)
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Solve a system of two equations and two unknowns using the substitution
method (problems like #5, 6, 7, 8 on p. 121)
Remark: Don't forget to practice with the On-Line RU Ready Problems
under the following sections:
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Solving Equations
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Slope and y-intercept
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Equations of Lines
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Intersection Lines