QUESTION IMAGE
Question
what is the image of $(-8,-8)$ after a dilation by a scale factor of $\frac{1}{4}$ centered at the origin?
Step1: Aplicar la fórmula de dilatación
La fórmula para la dilatación centrada en el origen es \((x,y)\to(kx,ky)\), donde \(k = \frac{1}{4}\), \(x=-8\) y \(y = -8\).
Step2: Calcular la nueva coordenada \(x\)
Multiplicar \(x=-8\) por \(k=\frac{1}{4}\): \(-8\times\frac{1}{4}=-2\).
Step3: Calcular la nueva coordenada \(y\)
Multiplicar \(y=-8\) por \(k=\frac{1}{4}\): \(-8\times\frac{1}{4}=-2\).
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\((-2,-2)\)