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The function we need to use answer this is h(r)= √4-r

The function we need to use answer this is h(r)= √4-r-example-1
User Noesgard
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1 Answer

5 votes

Given:


\begin{gathered} h(r)=√(4)-r............(1) \\ 3h(r)+2=4..............(2) \end{gathered}

To find:

The value of r.

Step-by-step explanation:

Using function (1) in (2),


\begin{gathered} 3(√(4)-r)+2=4 \\ 3(2-r)=4-2 \\ 6-3r=2 \\ -3r=-4 \\ r=(4)/(3) \end{gathered}

Therefore, the value of r is,


(4)/(3)

Final answer:

The value of r is,


(4)/(3)
User Claudiordgz
by
7.8k points

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