Question

I want to know that if a line is mirrored (on both X-axis and Y-axis), will the slope of the mirror line be same as the Real Line?
NON-SENSE ANSWERS'LL BE REPORTED!!

Answer 1

Answer:

slope is referred the angle made by a line with the positive x axis

so if we mirror a line say in the 1st quadrant having a slope of 30° (tan30° = .57)with respect the x axis then image of the line will be formed in the 4th quadrant. so the slope of the image line would be 330°(tan330°= 0.57) they are equal in terms of magnitude.

similar is the case of a line mirrored with respect to y axis.