MATHEMATICS FOR FOURTH-YEAR
TOPIC: quadratic functions
Background: The quadratic functions allow to describe many phenomena related to various sciences like biology, physics, economics and astronomy.
you ever wondered (and tries to respond to your words!):
imagine how that would change the path that describes a liquid if you change its flow?
How you draw the trajectory of the basketball when you're going to be a triple? And a tray? Search
any other examples that you think is related to quadratic functions
quadratic function is called every function of the form (linear term
independent
The natural domain is real, and to represent graphically a curve called a parabola obtained
Each parable has a vertical axis and above it, a point called the vertex in which curve changes from increasing to decreasing and vice versa. The zeros or roots of a quadratic function are the points of contact between your graph and the x axis
Now to work:
1) Complete the following tables and then in the same coordinate systems representing functions with different colors. It also states the vertex and the axis of symmetry of each.
the table found in this
link http://www.e-pol.com.ar/newsmatic/usr/156/682/mat.bmp
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