Over a certain time period the price of gold doubled every 4 years. What was the yearly growth factor for gold during this period? Round your answer to two decimal places.
?

A. 2.00
B. 1.19
C. 1.69
D. None of the above


Answer: B

Mathematics

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Find the function.Find the function that is finally graphed after the following transformations are applied to the graph of  The graph is shifted up 8 units, reflected about the x-axis, and finally shifted left 9 units.

A. y = - - 8
B. y = - - 8
C. y =  + 8
D. y = - + 8

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Find all positive values of u for which the series converges.

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Simplify.(7a - 1)2

A. 49a2 + 1 B. 7a2 - 14a + 1 C. 7a2 + 1 D. 49a2 - 14a + 1

Mathematics

Identify the parent function and the transformation shown in the graph. Write an equation for the function shown in the graph. ? ?

A. Reflection in the x-axis and vertical shift of 
B. Vertical shift of x-axis and vertical shift of 
C. Reflection in the x-axis and vertical shift of 
D. Horizontal shift of x-axis and vertical shift of 
E. Horizontal shift of x-axis and vertical shift of 

Mathematics