What is the rule for finding the coordinates of an image reflected over the line y=-x?

The line y = - x is a lean line with an inclination of 45° measured clockwise from the negative x axis.

The reflection throunh this line would result in moving the x-coordinates to negative x and y-coordinates to negative y.

The rule is multiply each coordinate times negative 1.

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.