Chapter 5 Section 3 Using tables to graph functions Shweeeeet!

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Presentation transcript:

Chapter 5 Section 3 Using tables to graph functions Shweeeeet!

So, whats the deal? So we have a function, f(x)= 2x-1, and we need to graph it. Just set up a chart Plug in a few points. Plot the coordinate pairs.

Your turn! So we have a function, f(x)= -4x, and we need to graph it. Just set up a chart Plug in a few points. Plot the coordinate pairs.

Word Problem Suppose your group recorded a CD. Now you want to copy and sell it. One company charges $250 for making a master CD and designing the art for the cover. There is also a cost of $3 to burn each CD. The total cost P(c) depends on the number of CDs c burned. Use the function rule P(c)=250+3c to make a table of values and graph.

Assignment Page 249 #s

Bellringer Graph the function f(x) = x 2 -1 x y

Chapter 5 Section 3 …continued Graphing quadratics and absolute value functions!!! YAY

Graphing curves? So we have a function,,and we need to graph it. Just set up a chart Plug in a few points. Plot the coordinate pairs.

Graphing curves? So we have a function,,and we need to graph it. Just set up a chart Plug in a few points. Plot the coordinate pairs.

Assignment Page 250 #s