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Find the range of the function rule y=5x-2 for the domain. {0.5,11}

Find the range of the function rule y=5x-2 for the domain. {0.5,11}-example-1
User Simi
by
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1 Answer

13 votes
13 votes

Given that the function is


y=5x-2

with the domain given below as


(0.5,11)

The range is the set of values generated by the evaluation of the function for the set of domain values.


Domain\colon x\in\text{ }\lbrace0.5,11\rbrace

The range of the function will be


\begin{gathered} f(x)=5x-2 \\ f(0.5)=5(0.5)-2 \\ f(0.5)=2.5-2 \\ f(0.5)=0.5 \end{gathered}
\begin{gathered} f(x)=5x-2 \\ f(11)=5(11)-2 \\ f(11)=55-2 \\ f(11)=53 \end{gathered}

Hence,

The range of the function y=5x-2 is


=\lbrace0.5,53\rbrace

Therefore,

The final answer is OPTION D

User Reticent
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