QUESTION IMAGE
Question
question
what is the image of $(-9,0)$ after a reflection over the $x$-axis?
answer attempt 1 out of 2
$(square,square)$ submit answer
Step1: Aplicar la regla de reflexión sobre el eje x
La regla de reflexión de un punto \((x,y)\) sobre el eje \(x\) es \((x,-y)\).
Step2: Sustituir los valores
Dado el punto \((-9,0)\), sustituimos \(x = - 9\) y \(y = 0\) en la regla. Entonces, \(-y=-0 = 0\).
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\((-9,0)\)