RESEARCH OpenAccess Orthogonalityissuperiorityin piecewise ...
3.3 Piecewise Functions - PreCalculussmacmathprecalculus.weebly.com/uploads/1/9/2/5/... · 3.3...
2
3.3 Piecewise Functions Name:______________________ 1 Write your questions and thoughts here! Precalculus Recall: Quadratic Function: ሺݔሻൌሺ ݔെ 2ሻ ଶ 1 Absolute Value Function ሺݔሻ ൌ െ| ݔ 3| 2 Finding the Value 1. ሺݔሻൌቐ െ ݔଶ െ 2 ݔ 8, ݔ െ3 3 ݔ ݔଷ , െ2 ൏ ݔ൏5 െ ݔ|െ 8|, ݔ5 ሺെ1ሻ ൌ ሺ5ሻ ൌ ሺെ2.5ሻ ൌ Graphing a Piecewise Function 2. ሺݔሻൌ൝ െ ݔെ 3, ݔ െ2 4, െ2 ൏ ݔ1 2 ݔെ 5, ݔ1 3. ሺݔሻൌቊ െሺ ݔ 1ሻ ଶ 7, ݔ൏2 െ ଵ ଷ ,ݔ ݔ4
Transcript of 3.3 Piecewise Functions - PreCalculussmacmathprecalculus.weebly.com/uploads/1/9/2/5/... · 3.3...
3.3 Piecewise Functions Name:______________________ 1
Write your questions and thoughts here!
Precalculus
Recall: Quadratic Function:
2 1Absolute Value Function
| 3| 2
Finding the Value
1. 2 8, 33 , 2 5| 8|, 5
1 5
2.5
Graphing a Piecewise Function
2. 3, 24, 2 1
2 5, 1
3. 1 7, 2
, 4
3.3 Piecewise Functions 2
Write your questions and thoughts here!
4. 3 5, 2
1, 2 1| 4| 4, 2
5. Write out the function of the graph to the right.
Tell if the functions are continuous. Show any work that leads to your conclusion. 6.
2 1, 16 12 11, 1
7.
8, 3
2 3√3 , 3
Skillz Review: Solve or evaluate. 1. √ 24
2. 2 100
3. 4 7 57 4. 2 9 11 25
�� �� �� �� � � � � �
��
��
��
��
��
�
�
�
�
x
y