Find the zeros of the quadratic function using the Square Root Method. List the x-intercepts of the graph of the function.
-$F ( x ) = x ^ { 2 } - 11$
A) $x = \sqrt { 11 } , x = - \sqrt { 11 }$
B) $x = \sqrt { 11 }$
C) $x = - 11 , x = 11$
D) $x = 11$

Question

Quizplus · Accepted Answer

To find the zeros of the function $F(x) = x^2 - 11$, set $F(x) = 0$ and solve for $x$: $x^2 - 11 = 0$. Adding 11 to both sides gives $x^2 = 11$. Taking the square root of both sides yields $x = \sqrt{11}$ and $x = -\sqrt{11}$, which are the x-intercepts of the graph.

Find the Zeros of the Quadratic Function Using the Square F(x)=x2−11F ( x ) = x ^ { 2 } - 11F(x)=x2−11

Find the Zeros of the Quadratic Function Using the Square $F ( x ) = x ^ { 2 } - 11$