First Rewrite the Quadratic Function in Standard Form by Completing $f ( x ) = 3 x ^ { 2 } + 10 x + 4 \quad$

Multiple Choice

First rewrite the quadratic function in standard form by completing the square, then find any x-intercepts and any y-intercepts.
- $f ( x ) = 3 x ^ { 2 } + 10 x + 4 \quad$ Give your answers in exact form.

A) $x$ -intercepts: $\frac { - 10 - \sqrt { 13 } } { 3 }$ and $\frac { - 10 + \sqrt { 13 } } { 3 } ; y$ -intercept: 0
B) x-intercepts: $\frac { - 5 - \sqrt { 13 } } { 6 }$ and $\frac { - 5 + \sqrt { 13 } } { 6 } ; y$ -intercept: 4
C) $x$ -intercepts: $\frac { - 5 - \sqrt { 13 } } { 3 }$ and $\frac { - 5 - \sqrt { 13 } } { 3 } ; y$ -intercept: 4
D) $x$ -intercepts: $\frac { - 5 - \sqrt { 37 } } { 3 }$ and $\frac { - 5 + \sqrt { 37 } } { 3 } ; y$ -intercept: 0