Question

what is the equation of the given line in standard form? the line is (-2, 0) (0, 4) (2, 8)
A: 2x + y = 4
B: y = 2x +4
C: y - 4 =2x
D: 2x - y = -4

Answer 1

you rather mean that the line (the equation of which you are looking for) is going through those points:

a) \(\large\color{black}{ \displaystyle \color{blue}{ (-2,0)} }\)
b) \(\large\color{black}{ \displaystyle \color{green}{ (0,4)} }\)
c) \(\large\color{black}{ \displaystyle \color{magenta}{ (2,8)} }\)

Answer 2

( Usually, these questions only give you 2 points, but I think they are giving you 3 points, to make sure that there is no way to say that it is a non-linear function. )

Answer 3

Anyway... do you know how to find the slope ?

Answer 4

hey, you can reply...
don't hesitate :)