Question: (Exponential and Logarithmic Functions) 1.Describe the changes to the graph y = log3x when x is replaced by 2^ x 2. The graph y =

(Exponential and Logarithmic Functions)

1.Describe the changes to the graph y = log3x when x is replaced by 2^ x

2. The graph y = log x is compressed vertically by the factor 1/2 , stretched horizontally by a factor 5 and translated 3 units right and 4 units down. Write the transformed function.

3. Solve .

a. 4^x-2= 7^x

b. 2^2x - 4(2^x) + 3 =0

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