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This lesson covers the topic of equations of decreasing lines with a y-intercept of (0, 4). It also explores different function families such as linear, quadratic, exponential, and linear absolute value functions. The lesson includes warm-up activities, presentations, and homework assignments.
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Warm Up: 1/22 • Write the equation of a line that is: • Decreasing • Has a y-intercept of (0, 4) • Write down everything you know about the line described by this equation:
January 22nd, 2018 What do you call a crate of ducks? Agenda: • Warm Up • Equations of functions • Posters • Presentations • Exit Slip Essential Question: What are the different family functions? How can you distinguish between them?
Equations of Functions: • Quadratic • Has a minimum • Increasing • Continuous • Exponential • Decreasing • Discrete
Equations of Functions: • Complete pgs. 56-58 • You should have already graphed, now go fill in the equations. • Raise your hand when you finish. I want to check.
Function Families: Characteristics: Increasing/Decreasing/ Constant/Combo Continuous/Discrete Absolute Min/Absolute Max/Neither Curve/Line Shape Equation • Linear Functions • Quadratic Functions • Exponential Functions • Linear Absolute Value Functions
Presentations: • Speak loudly and clearly • Every person must speak
Homework: • Tear Out Pg. 255-258 • Vocabulary (1-10) • Problem Set (1-4)
Exit Slip: Homework: pg. 255-258 Sketch a graph of each of the 4 function families. Remember to label them clearly!