Find$$ f$($x$)$ and$$ g$($x$)$ such that $$h$($x$)$equals$($fcircle$$g$)($x$).$ Let $$g$($x$)$equals$7$xplus$6.$

$$h$($x$)$equalsStartFraction $7$ Over StartRoot $7$ x plus $6$ EndRoot EndFraction

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Part $1$

$$f$($x$)$equals

$$

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