|  | 
| 
 
 
| Question 515259:  find the equation in the form of y=mx+b through (3,-5) parallel to y=4x+3
 Answer by Maths68(1474)
      (Show Source): 
You can put this solution on YOUR website! Given Point (x, y)=(3,-5)
 Line:
 y=4x+3
 Compare above equation with the equation of line slope-intercept form
 y=mx+b
 y=(4)x+3
 m=4 and b=3
 Slope of the given line m = 4 and y-intercept = b = 3
 Since given line is parallel to the required line; slopes of the both line will be same.
 ================================================================
 Now we have a point (3,-5)) and slope (4) of the required line we can easily find the required line put these values in the equation of slope-intercept form to find the y-intercept of the required line
 y=mx+b
 -5=(4)(3)+b
 -5=12+b
 -5-12=b
 -17=b
 b=-17
 y-intercept of the required line =b=-17
 ================================================================
 Put the values of ‘m’ and ‘b’ in equation of the line slope-intercept form
 y=mx+b
 y=(4)x+(-17)
 y=4x-17
 Above equation is the required equation of the line in slope-intercept form
 
 | 
  
 | 
 |  |  |