Question

Point Q is located at left parenthesis, 3, comma, minus, 1, right parenthesis(3,−1) on the coordinate plane. Point Q is reflected over the y-axis to create point Q,
′
.What ordered pair describes the location of Q,

Answer 1

Reflection across the y-axis changes (x, y) to (−x, y). So Q′ = (−3, −1).