Question: Suppose that has domain [4, 8] and range [2, 6]. Find the domain and range of: (a) y = (x) + 3 (b) y

Suppose that ƒ has domain [4, 8] and range [2, 6]. Find the domain and range of:
(a) y = ƒ(x) + 3 

(b) y = ƒ(x + 3)
(c) y = ƒ(3x) 

(d) y = 3 ƒ(x)

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a fx 3 is obtained by shifting fx upward 3 units Therefore the domain remains 4 8 while the r... View full answer

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