Use a Graphing Utility to Graph the Equation $y = \frac { 7 x } { x ^ { 2 } + 6 }$

Multiple Choice

Use a graphing utility to graph the equation.Use the graph to approximate the values of x that satisfy the following inequality.
Equation: $y = \frac { 7 x } { x ^ { 2 } + 6 }$
Inequality: $y \geq 1$

A) $1 \leq x \leq 6$
B) $1 \leq x < 6$
C) $1 < x < 6$
D) $1 < x \leq 6$
E) $1 < x \leq 6$