A Calculus Problem:Write an equation in slope-intercept form for the line through P(4,-1)
问题描述：
A Calculus Problem:Write an equation in slope-intercept form for the line through P(4,-1)
Write an equation in slope-intercept form for the line through P(4,-1) that+ is
(a) parallel to,and
(b) perpendicular to the line 3x+4y=12
答
a. 3x+4y=8
b. 4x-3y=19I need the process, dear. Thank you for giving me the process!Well, too complicated to write in details.....