**Use the linear regression feature on a graphing calculator to find an equation of the line of best fit for the given data:**
\[ x\quady y\]
\[ 3 \quad 12 \]
\[ 14 \quad 26 \]
\[ 26 \quad 47 \]
\[ 30 \quad 50 \]
\[ 43 \quad 69 \]
**Round each value in your equation to the nearest tenth.**
**The line of best fit is y = __________.**
