| y = a|x - h| + k | |
| Although most books won't call the point (h,k) the vertex (as in quadratics) but it will either be a maximum or minimum value for the absolute value function. | |
| If a > 0 , then (h,k) is the lowest point of the graph. (opens upward) | |
| If a < 0 , then (h,k) is the highest point of the graph. (opens downward) |
Monday, September 6, 2010
Graphing y=a|x-h|+k
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Erase all that white space (area with nothing in it) and format it so it can be read!
ReplyDeleteWhen I tried to do that it wouldn't let me.
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