Question

If the image of the house is reflected across the x-axis, what will the coordinates of A′ be? (1 point)Responses(312,4)left parenthesis 3 Start Fraction 1 over 2 End Fraction comma 4 right parenthesis(312,−4)left parenthesis 3 Start Fraction 1 over 2 End Fraction comma negative 4 right parenthesis(−312,−4)left parenthesis negative 3 Start Fraction 1 over 2 End Fraction comma negative 4 right parenthesis(4,−312)
GPT 3.5
The correct answer is (-3.5, -4). This is because reflecting a point across the x-axis changes the sign of the y-coordinate. Since the original point A has coordinates (3.5, 4), reflecting it across the x-axis results in (-3.5, -4).