5.2.4 Transforming Linear Functions − Worksheet (continued)
Example 4:
Graph f ( x ) and g ( x ). Then describe the transformation from the graph of f ( x ) to the graph of g ( x ).
1 3
13. f ( x ) = x , g ( x ) = 2 x − 2
14. f ( x ) = x , g ( x ) =
x + 1
16. f ( x ) = − x , g ( x ) = − 1 2
15. f ( x ) = − x − 1 , g ( x ) = − 4 x
x − 3
Example 5:
17. For large parties, a restaurant charges a reservation fee of $25, plus $15 per person. The total charge for a party of x people is f ( x ) = 15 x + 25. How will the graph of this function change if the reservation fee is raised to $50? if the per-person charge is lowerd to $12?
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