ACTIVITY 6 and 7
ANALYSIS OF PERFORMANCE PARAMETERS OF THE FUNCTION QUADRATIC
Description of Activity Students plotted in GeoGebra activity exercises 6 and record your observations. After watching the behavior of the graphs from previous years check the behavior of quadratic functions of activity 7: Develop
Exercises
activity activity 6
In a Cartesian coordinate system itself performs the following functions graphs and scores your observations by comparing them with x ².
f (x) = x ², f (x) = ¾ x ² f (x) = 4 x ².
Comments: ________________________________________________________________________________________________________________________________________________
Now do the same but with f (x) = x ² + 5, f (x) = x ² - 5 and compared with the graph of f (x) = x ².
Comments: ___________________________________________________________________________________________________________
Make the same but now f (x) = (x + 13) ² f (x) = (x - 13) ² comparing again with f (x) = x ².
Comments: ________________________________________________________________________________________________________________________________________________
Exercises
activity 7 analyzes the procedure involves the following functions. For analysis of the behavior of the quadratic function on f (x) = x ².
a) f (x) = - (x - 2) ²
b) k (x) = ¼ (x + 5) ² - 3
c) h (x) = 3 (x +7) ² +24
d) g (x) = - ½ (x - 13) ² -11
e) i (x) = (x + ¾) ² + 6
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