Based on your answer to (c) what is the range of this function? Look at the table and graph for in question 5, and answer these questions. Are there any restrictions on Can be any positive number? Can be zero? Can be any x? x x x negative number? Based on your answer to (a) what is the domain of this function? Are there any restrictions on Can be any positive number? Can be zero? Can be any y? y y y negative number? Based on your answer to (c) what is the range of this function? Special Cases: You have looked at functions for which > 1 and for which 0 < < 1. Now consider b b these special cases. Let = 1. Make a table and sketch a graph of the function b x y –2 –1 0 1 2 3
Based on your answer to (c) what is the range of this function? Look at the table and graph for in question 5, and answer these questions. Are there any restrictions on x? Can x be any positive number? Can x be zero? Can x be any negative number? Based on your answer to (a) what is the domain of this function? Are there any restrictions on y? Can y be any positive number? Can y be zero? Can y be any negative number? Based on your answer to (c) what is the range of this function? Special Cases: You have looked at functions for which b > 1 and for which 0 < b < 1. Now consider these special cases. Let b = 1. Make a table and sketch a graph of the function x y –2 –1 0 1 2 3