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Gr10 Functions Transformations

Author:JP le Roux

Topic:Functions, Geometric Transformations

Gr10 Mathematics

The Parabola Investigating the effects of

1. Investigating the effects of "a"

Set the sliders to

and

Move the slider of

to investigate what effect

has on the graph a) What do you notice when "a" increases? compare the graphs where

with

,

,

and

b) What do you notice when "a" decreases? compare the graphs where

with

,

,

and

c) What do you notice when"a" is negative? compare the graphs where

with

and

with

and

with

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