5.4 – Writing Slope Intercept

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Objective - To graph linear equations using the slope and y-intercept.

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Presentation transcript:

5.4 – Writing Slope Intercept Textbook pg. 308 Objective: The student will recognize parts of slope intercept form in order to write linear equations.

y = mx + b slope y-intercept Write a linear equation: Slope = 4 Y-int = -2 2) slope = -3/4 y-int = 1 Slope = 5 y-int = 0 4) slope = 1 point: (0, -6) Find slope and y-int. 5) y = -5x + 1 6) y = ½x 7) 2y = 4x + 6

Write an equation for the line. 8) 9) 10) From the points (0, 7) & (5, -8)

11) A caterer charges a $200 fee plus $18 per person 11) A caterer charges a $200 fee plus $18 per person. Cost (C) is a function of the number of people (p). Write a linear function for the scenario Identify slope and y-intercept & explain their meaning Find the cost for 200 people

Name Date Period 5.4 – pg. 312 #8-28 (even), 37-39