Graph<br />y = -3<br />Constant Function<br />Example 6-2a<br />
<ul><li>Range =</li></ul>Graph y = | x |<br />Absolute Value Function<br /><ul><li>Domain = all real numbers</li></ul>Exam...
<ul><li>Range =</li></ul>Graph y = | x | + 2<br /><ul><li>Domain = all real numbers</li></ul>2<br />Example 6-3b<br />
<ul><li>Range =</li></ul>Graph y = | x – 1 | <br /><ul><li>Domain = all real numbers</li></ul>0<br />Example 6-3b<br />
y = | x |<br />y = | x | + 2<br />y = | x - 1|<br />Shift 2 units up<br />Shift 1 unit right<br />
Graph	<br />y = x – 1 <br />y = – 1 <br />Piecewise Function<br />Domain:<br />all real numbers<br />Range:<br />Example 6...
C(x)<br />x<br />85<br />170<br />255<br />Step Function<br />340<br />D = real numbers<br />R = {85, 170, 255, 340}<br />...
The Greatest Integer Function is an example of a step function.<br />[<br />[<br />[<br />[<br />[<br />[<br />[<br />[<br...
|        |        |        |        |        |        |        |        |<br />-4      -3      -2     -1       0       1  ...
Determine whether the graph represents a step function,  a constant function, an absolute value function, or a piecewise f...
Determine whether the graph represents a step function,  a constant function, an absolute value function,  or a piecewise ...
Determine whether each graph represents a step function, a constant function, an absolute value function, or a piecewise f...
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Alg2 lesson 2-6

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Transcript of "Alg2 lesson 2-6"

  1. 1. Graph<br />y = -3<br />Constant Function<br />Example 6-2a<br />
  2. 2. <ul><li>Range =</li></ul>Graph y = | x |<br />Absolute Value Function<br /><ul><li>Domain = all real numbers</li></ul>Example 6-3b<br />
  3. 3. <ul><li>Range =</li></ul>Graph y = | x | + 2<br /><ul><li>Domain = all real numbers</li></ul>2<br />Example 6-3b<br />
  4. 4. <ul><li>Range =</li></ul>Graph y = | x – 1 | <br /><ul><li>Domain = all real numbers</li></ul>0<br />Example 6-3b<br />
  5. 5. y = | x |<br />y = | x | + 2<br />y = | x - 1|<br />Shift 2 units up<br />Shift 1 unit right<br />
  6. 6. Graph <br />y = x – 1 <br />y = – 1 <br />Piecewise Function<br />Domain:<br />all real numbers<br />Range:<br />Example 6-4a<br />
  7. 7. C(x)<br />x<br />85<br />170<br />255<br />Step Function<br />340<br />D = real numbers<br />R = {85, 170, 255, 340}<br />Example 6-1c<br />
  8. 8. The Greatest Integer Function is an example of a step function.<br />[<br />[<br />[<br />[<br />[<br />[<br />[<br />[<br />[<br />[<br />[<br />[<br />| | | | | | | | |<br />-4 -3 -2 -1 0 1 2 3 4<br />= 3<br />= -2<br />3.7<br />-1.3<br />= -4<br />-4<br />
  9. 9. | | | | | | | | |<br />-4 -3 -2 -1 0 1 2 3 4<br />
  10. 10. Determine whether the graph represents a step function, a constant function, an absolute value function, or a piecewise function. <br />piecewise function<br />Example 6-5a<br />
  11. 11. Determine whether the graph represents a step function, a constant function, an absolute value function, or a piecewise function. <br />absolute value function. <br />Example 6-5b<br />
  12. 12. Determine whether each graph represents a step function, a constant function, an absolute value function, or a piecewise function.<br />a. b. <br />Answer: constant function<br />Answer: absolute valuefunction<br />Example 6-5c<br />

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