Evaluate the Function F(x)= 2[[x]] + 7 for X =

question 5

Multiple Choice

Evaluate the function f(x) = 2[[x]] + 7 for x = -7. ​

• A)​ f(x)= -21
• B)​ f(x)= 2
• C)​ f(x)= -2
• D)​ f(x)= -7
• E)​ f(x)= 7

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