Indicate whether the set defines a function. If so, find the domain and range of the function.

{ (4, 8), (5, 10), (6, 12), (7, 14) }

A. A function; domain = { 8, 10, 12, 14 }; range = { 4, 5, 6, 7 }
B. A function; domain = { 4, 5, 6, 7 }; range = { 8, 10, 12, 14 }
C. A function; domain = { 4, 8, 5, 10 }; range = { 6, 12, 7, 14 }
D. Not a function

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Let g ( y ) = 6 − 2 y . Find

g (4)

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Find the domain of the indicated function. Select the correct answer expressed informally using inequalities, then select the correct answer expressed formally using interval notation.

g ( t ) = 2 + 4 t − t ²

A. (0, ∞)

B. (−∞, ∞)

C. (−∞, 0)

D. (0, 1)

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An automobile starts from rest and travels along a straight and level road. The distance in feet traveled by the automobile is given by s(t) = 10t ² , where t  is time in seconds.

Find: s(8), s(9), s(10), and s(11).

s (8) =  
s (9) =  
s (10) =  
s (11) =  

Answer rating: 100% (QA)

Let S 48510612714 S defines a function Doma... View the full answer