sketch the graph of each function on your sheet: a) h(x
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DAY 5 Finding Domain Algebraically.notebook
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DAY 5 September 21/22 , 2015
Sketch the graph of each function on your sheet:
a) h(x)= (x1)3 b) k(x)= I 2x4I +3 c)
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U1 PI 1: Unit 1 PI 1 Linear Algebra and Difference Quotient QUIZ REASSESSMENTUse Multiple Representations to describe linear Functional Relationships.
Domain Matching. Match the domain with its appropriate function.
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10. FUNCTION OR NOT?a) y=√x-4 b) y=∛x+3 c) y2=√x+2
d) f(x)= e) h(x)=3x2+5x7
CAN YOU THINK OF REAL LIFE EXAMPLES THAT REPRESENT A FUNCTIONAL RELATIONSHIP??
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Teacher notes:- common error after example a. students believe that y=√x is not a function.- discuss difference between y=√x and y2=x
Teacher notes:- after D and R is found on the graph, discuss how could D and R be found from the equation ALGEBRAICALLY
Lesson 1.3. Finding Domain of functions Algebraically.
chapter 1 functions
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OTL :Page