Provide an appropriate response.
-For what values of a does the quadratic function $f ( x ) = a x ^ { 2 } + 4 x + 5$ have two $x$ -intercepts?

Question

Provide an appropriate response. -For what values of a does the quadratic function $f ( x ) = a x ^ { 2 } + 4 x + 5$ have two $x$-intercepts? A) $a < \frac { 4 } { 5 }$ B) $a > \frac { 16 } { 5 }$ C) $\mathrm { a } < \frac { 16 } { 5 }$ D) $a > \frac { 4 } { 5 }$

Quizplus · Accepted Answer

The Answer of Provide an appropriate response. -For what values of a does the quadratic function $f ( x ) = a x ^ { 2 } + 4 x + 5$ have two $x$-intercepts? A) $a < \frac { 4 } { 5 }$ B) $a > \frac { 16 } { 5 }$ C) $\mathrm { a } < \frac { 16 } { 5 }$ D) $a > \frac { 4 } { 5 }$

Provide an Appropriate Response f(x)=ax2+4x+5f ( x ) = a x ^ { 2 } + 4 x + 5f(x)=ax2+4x+5

Provide an Appropriate Response $f ( x ) = a x ^ { 2 } + 4 x + 5$