slope of a line parallel to each given line. 1) y= 2x+ 4 2 2) y 5 3) y=4x -5 10 4) y- 5 5) x- y= 4 6) 6x-5y 20 7) 7x+ y-2 8) 3+4y-8 Find the slope of a line perpendicular to each given line. 9) x- 3...

Could you please explain this? Q.17

Extracted text: slope of a line parallel to each given line. 1) y= 2x+ 4 2 2) y 5 3) y=4x -5 10 4) y- 5 5) x- y= 4 6) 6x-5y 20 7) 7x+ y-2 8) 3+4y-8 Find the slope of a line perpendicular to each given line. 9) x- 3 10) y 1 11) y= 12) y = 13) x - 3y=-6 14) 3 - y-3 15) x+2y 8 16) 8x-3y=-9 Write the point-slope form of the equation of the line described. 17) through: (2, 5), parallel to x = 0 7 +4 18) through: (5, 2), parallel to y= 9 19) through: (3, 4), parallel to y =-5 3 20) through: (1, - 1), parallel toy= -r + 3 21) through: (2, 3), parallel to y=x + 4 22) through: (- 1, 3), parallel to y = - 3-1 23) through: (4, 2), parallel to x0 24) through: (1,4), parallel to y = +2 25) through: (1, -5), perpendicular to- + y=1