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Published byBrandon Hodge Modified over 9 years ago
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Section 9-1
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Inputs Independent Domain X-value Outputs Dependent Range Y-value
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Table ◦ Find finite differences (ratios) to find rate-of- change (slope). ◦ Graph points as ordered pairs and look for patterns. Graph ◦ Identify key points to help write an equation. ◦ Create a table from several points (ordered pairs). ◦ Use slope and intercepts to write a verbal description.
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Equation (Use your calculator.) ◦ Make a table of values. ◦ Make a graph. Verbal Description ◦ Identify independent and dependent variables and write an equation. ◦ Generate a table of values from the pattern. ◦ Sketch a graph.
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An amusement park manager estimates the daily profits by multiplying the number of tickets sold by 20. Profits equal x times 20 p = 20t y=20x Tickets (x)Profits (y) 00 120 240 10200 20400
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Kurt is rappelling down a 500-foot cliff at a rate of 6 feet per second. ◦ Create a table, equation and graph to represent Kurt’s height relative to the ground. ◦ When will Kurt reach the ground?
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Pg. 80: #1, 2, 3, 11, 12, 13, 19-22 Pg. 659: #11
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