Question

What is the equation of the line, in point slope form, that passes through the given point and has the given slope? point: (8,-8) and slope 3
a. y-8=3(x+8)
b. y+8=3(x+8)
c. y-8=3(x-8)
d. y+8=3(x-8)

What are the intercepts of the equation?
5x+3y=15


what is the equation of the line perpendicular to the line y= 4/9 x - 2 that passes through point (4,3)

a. y= -4/9 x -2
b. y= 9/4 x + 6
c. y= -9/4 x + 12
d. y= -9/4 x - 12

i really need help, please help

Answer 1

ok lets start with the first question

Answer 2

okay

Answer 3

we are given points (8,-8) and slope 3
to put in point slope form