Find the slope-intercept passes through the point (-5,4) and is perpendicular to the line y+=5/7x -3

Question

slope intercept form of the quation

Find the slope-intercept form of the equation of the line

Answer 1

want strate line 90 deg tu line4.....y=(5/7)x+konst

refer line hav slope=5/7, so want slope=-(7/5) tu be 90 deg from that thang

y=(-7/5)x + konst

this line go thru point=(-5,4)

projekt line from x=-5 tu x=0...deltax=+5

deltay=slope*deltax=(-7/5)*5=-7

y=4-7=-3

point=(0,-3)

y=-(7/5)x-3