Question

? 56 Thanks for the help and I will give good feedback

Answer 1

Given:

`g(x)=\sin(5x)\degree+7.5`

Where g(x) is the number of units of natural gas used.

x is the number of months.

Required:

To find the natural gas used bu Hall family in june.

Step-by-step explanation:

When x = 6

`\begin{gathered} g(6)=\sin(5*6)+7.5 \\ =\sin30\degree+7.5 \\ =0.5+7.5 \\ =8 \end{gathered}`

8,000 natural gas used by the Hall family in June.

Final Answer:

The option K is correct.

8,000