Pre-Calculus Practice Problem 106

Pre-Calculus Practice Problem 106 - b Reflect the graph...

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Unit 3, Activity 6, Working with Exponential and Logarithmic Functions with Answers Blackline Masters, Advanced Math-Pre-Calculus Page 104 Comprehensive Curriculum, Revised 2008 1. Start with the graph of y = 3 x . Write an equation for each of the conditions below and sketch the graph labeling all asymptotes and intercepts. Verify your answer with a graphing utility. a) Reflect the graph through the x -axis. y = -3 x The negative x-axis is the horizontal asymptote. The y-intercept is (0,-1).
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Unformatted text preview: b) Reflect the graph through the y-axis. y = 3-x The positive x-axis is the horizontal asymptote. The y-intercept is (0, 1). c) Shift the graph up 3 units and translate the graph 4 units to the left. y = 3 + 3 x+4 . The line y = 3 is the horizontal asymptote. The y-intercept is (0, 84). d) Reflect the graph over the x-axis, then shift it 2 units to the right. 2 3 − − = x y The negative x-axis is the horizontal asymptote. The y-intercept is (0, -) 9 1...
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