SOLUTION: Given the function f(x)=3x-2 find the range for a domain of {-2,0,2,4}
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Question 554629
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Given the function f(x)=3x-2 find the range for a domain of {-2,0,2,4}
Answer by
jim_thompson5910(35256)
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Plug each value from the domain into x and evaluate to get f(x).
For instance when x = -2, f(x) is f(-2) = 3(-2)-2 = -8. So when x = -2, f(x) = -8
Do the same for the rest of the values to get the range to be {-8, -2, 4, 10}
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