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what are the coordinates of a point p(x, y) reflected across the y-axis? across the x-axis?

there's no i'm so confused.

answer:

step-by-step explanation:

reflect over the y = x: when you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. if you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed). the line y = x is the point (y, x).

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

more detail

step-by-step explanation: