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Follow Dorothy as she rides her bike for errands and back home. Discover the journey's details and exciting encounters along the way.
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Warm-up 1. Dorothy is riding her bike to run errands and come back home one day. Describe Dorothy's journey along the path on the left. 2. What do the horizontal lines represent? Distance Time
Characteristics of Graphs Extrema Domain Range Asymptote x-intercept y-intercept Negative function Positive function Intervals of Increase/Decrease/Constant
Ex. A. Domain: Range: Max: Min: X-Intercept: Y-Intercept: When is the function positive? When is the function negative? When is the function increasing? When is the function decreasing? When is the function constant? Distance Time
Ex. B. Domain: Range: Max: Min: X-Intercept: Y-Intercept: When is the function positive? When is the function negative? When is the function increasing? When is the function decreasing? When is the function constant? Distance Time
Ex. C Max/Min? Domain: Range: Asymptote: x-intercept: y-intercept: When is the function negative: When is the function positive: Interval of Increase: Interval of Decrease: Constant Interval:
A ringtone company charges $15 a month plus $2 for each ringtone downloaded. The most ringtones downloaded is 10. Create an equation and a graph and state the characteristics. Max/Min? Domain: Range: Asymptote: x-intercept: y-intercept: When is the function negative: When is the function positive: Interval of Increase: Interval of Decrease: Constant Interval: