Reflections Across the x- or y- Axis Quick Check
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Question
Triangle ABC is reflected across the x-axis. If the coordinates of the original shape are A(−4,−1), B(−5,−2), and C(−10,−1), what are the coordinates of A′, B′, and C′?(1 point)
Responses
A′(4,−1), B′(5,−2), and C′(10,−1)
upper A prime left parenthesis 4 comma negative 1 right parenthesis , upper B prime left parenthesis 5 comma negative 2 right parenthesis , and upper C prime left parenthesis 10 comma negative 1 right parenthesis
A′(−4,1), B′(−5,2), and C′(−10,1) upper A prime left parenthesis negative 4 comma 1 right parenthesis , upper B prime left parenthesis negative 5 comma 2 right parenthesis , and upper C prime left parenthesis negative 10 comma 1 right parenthesis
A′(−4,1), B′(5,−2), and C′(−10,1)
upper A prime left parenthesis negative 4 comma 1 right parenthesis , upper B prime left parenthesis 5 comma negative 2 right parenthesis , and upper C prime left parenthesis negative 10 comma 1 right parenthesis
A′(4,1), B′(5,2), and C′(10,1)
upper A prime left parenthesis 4 comma 1 right parenthesis , upper B prime left parenthesis 5 comma 2 right parenthesis , and upper C prime left parenthesis 10 comma 1 right parenthesis
1 answer
1 answer