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Have out: U3D5 Bellwork: total: Assignment, pencil, red pen, highlighter, textbook, GP notebook, graphing calculator U3D5 total: Bellwork: 1) Rewrite each of the following as positive exponents, then simplify. 2) Solve for x. a) b) c) d) +1 +1 9 +2 +2 +2 +2 +2

FX 42 – 45 Replacement Worksheet y = 2x Graph y = 2x. Graph y = 3x and y=4x. -3 x y 10 2 4 6 8 –10 –2 –4 –6 –8 -2 -1 1 1 2 2 4 3 8

FX 42 – 45 Replacement Worksheet Graph . -3 8 Graph . x y 10 2 4 6 8 –10 –2 –4 –6 –8 -2 4 Graph . -1 2 1 1 2 3

FX 42 – 45 Replacement Worksheet y Graph y = 2-x. Graph y = 3-x and y=4-x. -3 8 -2 4 x y 10 2 4 6 8 –10 –2 –4 –6 –8 -1 2 1 1 2 3

Conclusions: What one point do all the functions have in common? (0, 1) What do you notice about the graphs of and y = 2–x ? They are the same. What are the domain and range for each function? Domain: {x | x  R} Range: {y | 0 < y < } (–, ) (0, ) What is the asymptote for each function? y = 0

Finish today's assignment: FX 46 - 55 & worksheet