Question

Write the equation in the slope-intercept form. 7x − 4y + 8 = 0

Answer 1

7x - 4y + 8=0       slope intercept is y=mx+b so you have to get y alone 
      +4y     =+4y       so add for y on both sides 
7x + 8=4y          Then divided 4y on both sides 
 7x/4 8/4= 4y/4 
slope intercept form is y=7/4x+2