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Unformatted text preview: g ( x ) obtained by performing the following trans-formations on f ( x ) = x 3 + 1: shift horizontally 4 units to the right, stretch vertically by a factor of 2, and reect across the x-axis. 6. (15 pts) Let f ( x ) = x 2 + 1 and g ( x ) = x . Find the composite function ( f g )( x ) and the domain of f g . 7. (15 pts) Find the inverse of the function f ( x ) = 1 + 3 x 2 x 5 . 8. (15 pts) A calculator is on sale for 20% less than the list price. The sale price, plus a 5% shipping charge, totals $105. What is the list price?...
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- Spring '08