Mathematics, 30.01.2020 16:40 tonya3498
Four students are trying to find the rule that translates point n(–2, –4) to n prime (2, 4). each student’s reasoning is shown below.
raheem: the rule is (x times (negative 1), y times (negative 1)) because negative 2 times (negative 1) = 2 and negative 4 times (negative 1) = 4.
casey: the rule is (x + 2, y + 4) because the image is (2, 4).
andrew: the rule is (x + 4, y + 0) because the coordinates are opposites.
lo: the rule is (x + 4, y + 8) because negative 2 + 4 = 2 and negative 4 + 8 = 4.
which student is correct?
raheem
casey
andrew
lo
Answers: 2
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